# CVE-2026-111346: ZenTao PMS authorization bypass in action::editComment

Source: https://junglewise.ai/threats/cve-2026-111346-zentao-pms-through-22-6-contains-an-authorization-bypass  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-15. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-111346 · Severity: medium · CVSS 5.4 · Published 2026-10-15

ZenTao is an agile project management system that teams use to track bugs, stories, tasks, and documents. An authenticated user can exploit a flaw in the comment editing function to read and modify other users' comments on items they should not have access to, potentially exposing sensitive project information or sabotaging team communication.

Technologies: [Easysoft ZenTao PMS](https://junglewise.ai/threats/technologies/zentao-pms). Vendors: [Easysoft](https://junglewise.ai/threats/vendors/easysoft).

## Quick answers

**Is CVE-2026-111346 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-111346 being exploited in the wild.

**How severe is CVE-2026-111346?** Medium severity, with a CVSS score of 5.4, published 15 October 2026.

**Which products and versions are affected?** Easysoft ZenTao PMS through 22.6.

**Is there a fix for CVE-2026-111346?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-111346 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-111346?** Check whether you run Easysoft ZenTao PMS at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The action::editComment function in ZenTao PMS through version 22.6 fails to properly validate authorization when processing actionID parameters, allowing an authenticated attacker to iterate sequential IDs and access comments outside their project scope. By manipulating the actionID, attackers can read comment content, view attachments, and modify comments on bugs, stories, tasks, and documents in unauthorized projects.

## Affected products

- Easysoft ZenTao PMS through 22.6

## Timeline

- 2026-10-15: disclosed

## References

- [https://github.com/easysoft/zentaopms](https://github.com/easysoft/zentaopms)
- [https://github.com/easysoft/zentaopms/blob/zentaopms_22.6_20260917/module/action/control.php](https://github.com/easysoft/zentaopms/blob/zentaopms_22.6_20260917/module/action/control.php)

## Related threats

- [ZenTao PMS missing object-level authorization in build control](https://junglewise.ai/threats/cve-2026-125747-zentao-pms-through-22-7-contains-a-missing-object-level)
- [EasySoft ZenTao PMS privilege escalation in User Module](https://junglewise.ai/threats/cve-2026-121514-a-weakness-has-been-identified-in-easysoft-zentao-pms-up-to-22-6)
- [ZenTao PMS missing authorization in ajaxGetDoc](https://junglewise.ai/threats/cve-2026-119645-zentao-pms-through-22-6-contains-a-missing-authorization)
- [ZenTao PMS authorization bypass in commonModel::isOpenMethod()](https://junglewise.ai/threats/cve-2026-114391-zentao-pms-before-22-3-contains-an-authorization-bypass)