Vulnerability Details CVE-2023-2836
The CRM Perks Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form settings in versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.3%
CVSS Severity
CVSS v3 Score 4.4
References
- https://github.com/Don-H50/wp-vul/blob/main/CPF-xss-exploit.md
- https://plugins.trac.wordpress.org/changeset/2917582/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66fe0df?source=cve
- https://github.com/Don-H50/wp-vul/blob/main/CPF-xss-exploit.md
- https://plugins.trac.wordpress.org/changeset/2917582/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66fe0df?source=cve
Products affected by CVE-2023-2836
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.0
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.1
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.2
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.3
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.4
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.5
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.6
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.7
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.8
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cpe:2.3:a:crmperks:crm_perks_forms:1.0.9
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cpe:2.3:a:crmperks:crm_perks_forms:1.1.0
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cpe:2.3:a:crmperks:crm_perks_forms:1.1.1