CVE-2026-111346
CVE-2026-111346 · ZenTao PMS through 22.6 Authorization Bypass via action::editComment
This page contains facts from public vulnerability sources. Check the original advisory before updating.
ZenTao PMS through 22.6 contains an authorization bypass vulnerability in action::editComment that allows authenticated users to read and overwrite other users' comments by supplying an arbitrary actionID. Attackers can iterate sequential action ids to modify comments on bugs, stories, tasks, and documents in products and projects they cannot access, and view targeted comment content and attachments.
CVSS 5.3 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
zentaopms
- Versions
- ≥ 0, ≤ 22.6: Affected (custom)
No fix published
Original sources
- https://hackmd.io/@hieuPenguinnn/zentaopms-action-editcomment-cross-user-idor
- https://github.com/easysoft/zentaopms/blob/zentaopms_22.6_20260917/module/action/control.php#L384-L426
- https://github.com/easysoft/zentaopms/blob/zentaopms_22.6_20260917/module/action/model.php#L2025-L2057
- https://github.com/easysoft/zentaopms
- https://www.vulncheck.com/advisories/zentao-pms-through-22.6-authorization-bypass-via-action-editcomment
- https://nvd.nist.gov/vuln/detail/CVE-2026-111346