Vulnerability Details CVE-2023-51639
Allegra downloadExportedChart Directory Traversal Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the downloadExportedChart action. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-22361.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.8%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2023-51639
-
cpe:2.3:a:alltena:allegra:-
-
cpe:2.3:a:alltena:allegra:5.1.1
-
cpe:2.3:a:alltena:allegra:5.2.0
-
cpe:2.3:a:alltena:allegra:5.2.2
-
cpe:2.3:a:alltena:allegra:5.3.0
-
cpe:2.3:a:alltena:allegra:5.4.0
-
cpe:2.3:a:alltena:allegra:5.5.0
-
cpe:2.3:a:alltena:allegra:5.6.0
-
cpe:2.3:a:alltena:allegra:6.0.0
-
cpe:2.3:a:alltena:allegra:6.1.0
-
cpe:2.3:a:alltena:allegra:6.2.0
-
cpe:2.3:a:alltena:allegra:7.0.0
-
cpe:2.3:a:alltena:allegra:7.1.0
-
cpe:2.3:a:alltena:allegra:7.2.0
-
cpe:2.3:a:alltena:allegra:7.3.0
-
cpe:2.3:a:alltena:allegra:7.4.0
-
cpe:2.3:a:alltena:allegra:7.5.0