CVE-2026-105411 Missing authorization in Tuleap Enterprise Edition
An attacker with tracker admin rights can modify or delete fields across all trackers due to improper authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105411?
CVE-2026-105411 is a high-severity missing authorization vulnerability in Dassault Systèmes Tuleap Enterprise Edition, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An Authorization Bypass Through User-Controlled Key vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker with tracker administration rights on one tracker to update or delete fields of all the trackers on the instance.
Weakness: CWE-639
Which versions are affected by CVE-2026-105411?
How do I fix CVE-2026-105411?
No fix has been published for CVE-2026-105411 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-105411 being exploited?
There is no known exploitation of CVE-2026-105411 in the wild and no public exploit code.
Sources
Also known as GHSA-7mq4-94pv-v7wq.