CVE-2026-102373 Details
Description
GestSup versions before 3.2.62 fail to validate ticket ownership when loading comments via the threadedit parameter in thread.php. Authenticated attackers can enumerate sequential comment IDs to read private comments from other users' tickets without proper authorization checks.
A vulnerability exists in GestSup versions prior to 3.2.62, allowing authenticated users to access private comments on other users' tickets. This is achieved by manipulating the threadedit parameter in thread.php, which fails to properly validate ticket ownership or comment privacy. The vulnerability arises from an authorization bypass, enabling the enumeration of comment IDs to read confidential information without authorization.
Users are advised to update GestSup to version 3.2.62 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 29, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| GestSup | < 3.2.62 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 30, 2026 | CVE Modified | [email protected] |
| Sep 29, 2026 | New CVE Received | [email protected] |