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.Referenceshttps://github.com/glpi-project/glpi/security/advisories/GHSA-f6f6-v3qr-9p5xhttps://github.com/glpi-project/glpi/releases/tag/11.0.5