CVE-2026-5385 GLPI 11.0.0 - Stored XSS in knowledge base
An attacker with write access can inject malicious scripts into the knowledge base, potentially compromising other users' sessions.
- 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-2026-5385?
CVE-2026-5385 is a high-severity cross-site scripting vulnerability in glpi-project glpi, published on 2 Jun 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
An unauthenticated user with write access to the knowledge base can store an XSS payload in a knowledge base item.
This issue affects glpi: before 11.0.7.
Weakness: CWE-79
Which versions are affected by CVE-2026-5385?
How do I fix CVE-2026-5385?
No fix has been published for CVE-2026-5385 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-2026-5385 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5385 exists.
Sources
Also known as GHSA-2fg5-jg72-h338, UBUNTU-CVE-2026-5385.