CVE-2026-53626: GLPI: Arbitrary Document Read via Form Context Authorization Bypass

Severity: high (CVSS 7.1 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-25 · updated 2026-09-30
Weakness: CWE-639

Description

GLPI is a free asset and IT management software package. From 11.0.5 until 11.0.8, under certain conditions, permission logic can grant access to a document without confirming that the document is linked to the targeted item. A user can use an unrelated item that the user is permitted to view to read a document linked to an inaccessible item. This issue is fixed in version 11.0.8.

Affected products

glpi-project glpi: from 11.0.5, < 11.0.8

References

https://github.com/glpi-project/glpi/commit/e984bf1ba435cee7319679df842c61b756baf191
https://github.com/glpi-project/glpi/releases/tag/11.0.8
https://github.com/glpi-project/glpi/security/advisories/GHSA-q9rc-v6vm-q5mm

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