Vulnerability Details CVE-2024-6521
                The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.1.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.002
                        
                    
                    
                        
                            EPSS Ranking 43.6%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 5.5
                        
                    
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2024-6521
                        
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:-
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.0.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.1.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.1.2
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.1.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.2.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.2.4
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.2.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.3.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.3.4
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.4.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.4.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.5.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.5.1
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.5.2
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.5.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.6.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.7.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.7.2
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.7.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.7.4
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.7.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:1.8.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:2.0.1
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.0.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.0.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.0.6
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.0.8
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.1.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.1.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.2.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.2.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.5.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.5.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.5.4
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.5.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.5.6
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.22
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.31
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.41
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.42
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.51
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.60
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.61
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.62
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.65
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.67
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.68
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.70
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.72
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:3.6.74
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.0.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.1.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.1.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.1
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.10
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.11
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.12
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.13
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.14
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.15
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.16
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.17
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.18
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.2
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.20
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.21
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.22
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.23
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.24
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.25
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.4
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.6
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.7
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.8
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:4.3.9
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.1
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.10
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.11
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.12
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.2
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.4
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.6
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.7
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.8
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.0.9
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.0
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.1
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.10
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.11
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.12
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.13
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.14
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.15
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.16
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.17
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.18
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.19
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.2
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.3
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.4
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.5
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.7
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.8
                                         
 
- 
                                    
                                    
                                        
                                            cpe:2.3:a:fluentforms:contact_form:5.1.9