CVE-2026-73661FreePBX: Authenticated Framework AUTHTYPE Can Be Restored From a Crafted Backup

Descripción

FreePBX is an open source IP PBX. Prior to 16.0.47 and 17.0.30, the FreePBX Framework module permits a crafted backup to restore the hidden AUTHTYPE setting with the value none through runRestore() in amp_conf/htdocs/admin/libraries/Builtin/Restore.php. An authenticated user with sufficient backup-restore access or write access to backup files can thereby disable FreePBX authentication during restoration, bypassing the user-interface removal of AUTHTYPE=none. This issue is fixed in versions 16.0.47 and 17.0.30.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://github.com/FreePBX/security-reporting/security/advisories/GHSA-f6hc-rqxg-ch86 MitigationVendor Advisory
• https://github.com/FreePBX/framework/commit/0591581654bc269df05cbb7093645d6934d4d861 Patch
• https://github.com/FreePBX/framework/commit/ea684be89abb393d1aff7f979d5fd751ff338dfd Patch