CVE-2026-5385 PUBLISHED

GLPI 11.0.0 - Stored XSS in knowledge base

Assigner: Fluid Attacks
Reserved: 01.04.2026 Published: 02.06.2026 Updated: 03.06.2026

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.

CVSS 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
CVSS Score: 8.4

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	High
User Interaction	Active

CVSS 4.0

Vendor	glpi-project
Product	glpi
Versions	Default: unaffected affected from 0 to 11.0.7 (excl.)

CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') CWE