HIGH 8.6 NVD
CVE-2026-73661
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 wit
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.
References
- https://github.com/FreePBX/framework/commit/0591581654bc269df05cbb7093645d6934d4d861
- https://github.com/FreePBX/framework/commit/ea684be89abb393d1aff7f979d5fd751ff338dfd
- https://github.com/FreePBX/security-reporting/security/advisories/GHSA-f6hc-rqxg-ch86
This high severity vulnerability with a CVSS score of 8.6 was published on 2026-08-13 via NVD.
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