Vulnerability · Published Jun 2, 2026 · Assigned by Fluid Attacks
CVE-2026-5385GLPI 11.0.0 - Stored XSS in knowledge base
High 8.4
In plain English
A high-severity cross-site scripting in glpi from glpi-project. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Severity (CVSS 4.0)8.4High
Exploit odds (30 days)0.4%top 63.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| glpi-project | glpi | 0 – before 11.0.7 |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N