CVE-2026-22247: GLPI is Vulnerable to SSRF via Webhooks

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-04 · updated 2026-06-17
Weakness: CWE-918

Description

GLPI is a free asset and IT management software package. From version 11.0.0 to before 11.0.5, a GLPI administrator can perform SSRF request through the Webhook feature. This issue has been patched in version 11.0.5.

Affected products

glpi-project glpi: from 11.0.0 before 11.0.5 — fixed in 11.0.5

How to fix

Upgrade to a fixed version: glpi-project glpi 11.0.5. Check the vendor advisory for mitigations.

References

https://github.com/glpi-project/glpi/releases/tag/11.0.5
https://github.com/glpi-project/glpi/security/advisories/GHSA-f6f6-v3qr-9p5x

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