Vulnerability · Published Sep 25, 2026 · Assigned by GitHub_M

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

High 7.1

In plain English

A high-severity authorization bypass via user-controlled key in glpi from glpi-project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS 4.0)7.1High

Exploit odds (30 days)0.3%top 76.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
glpi-project	glpi	>= 11.0.5, < 11.0.8

Weakness: CWE-639, CWE-862 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References

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