CVE-2026-26026

GLPI has a Server-Side Template Injection via Double-Compilation

State: Published
Severity: 9.1 Critical
Published: Apr 6, 2026
Updated: Apr 7, 2026
Reserved: Feb 9, 2026

Description

GLPI is a free asset and IT management software package. From 11.0.0 to before 11.0.6, template injection by an administrator lead to RCE. This vulnerability is fixed in 11.0.6.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')
CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine

Affected Products

Product	Versions
glpiglpi-project	>= 11.0.0, < 11.0.6Affected

References

https://github.com/glpi-project/glpi/security/advisories/GHSA-2c98-648q-h27h

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