CVE-2026-26027

High

Description

GLPI is a free asset and IT management software package. From 11.0.0 to before 11.0.6, an unauthenticated user can store an XSS payload through the inventory endpoint. This vulnerability is fixed in 11.0.6.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Glpi

PublishedApr 6, 2026

First seenApr 6, 2026

Weakness typeCWE-79Cross-site scripting (XSS)CWE-116CWE-116 CWE-306Missing authentication for critical function

How to fix

Update

glpi-project glpi11.0.6 or later

Affected products

Product	Affected versions	Fixed in
glpi-project glpi	11.0.0 ≤ v < 11.0.6	11.0.6

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