CVE-2025-27099 Tuleap allows XSS via the tracker names used in the semantic timeframe deletion message
A tracker administrator can inject malicious scripts via tracker names, forcing other administrators to execute uncontrolled code.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-27099?
CVE-2025-27099 is a medium-severity cross-site scripting vulnerability in Enalean Tuleap, published on 3 Mar 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Tuleap is an Open Source Suite to improve management of software developments and collaboration. Tuleap allows cross-site scripting (XSS) via the tracker names used in the semantic timeframe deletion message. A tracker administrator with a semantic timeframe used by other trackers could use this vulnerability to force other tracker administrators to execute uncontrolled code. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740067916 and Tuleap Enterprise Edition 16.4-5 and 16.3-10.
Which versions are affected by CVE-2025-27099?
It affects 1 product.
Products include Enalean Tuleap.
How do I fix CVE-2025-27099?
No fix has been published for CVE-2025-27099 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-27099 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-27099 exists.
Other vulnerabilities in Enalean Tuleap
Sources
Also known as GHSA-vqfj-2gqp-g89x.