CVE-2026-73661
8.6
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| FreePBX | framework | < 16.0.47 | affected |
| FreePBX | framework | >= 17.0.1, < 17.0.30 | affected |
Weaknesses
- CWE-15: CWE-15: External Control of System or Configuration Setting
References
- https://github.com/FreePBX/security-reporting/security/advisories/GHSA-f6hc-rqxg-ch86
- https://github.com/FreePBX/framework/commit/0591581654bc269df05cbb7093645d6934d4d861
- https://github.com/FreePBX/framework/commit/ea684be89abb393d1aff7f979d5fd751ff338dfd
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.