CVE-2025-66039
FreePBX Endpoint Manager Allows Unauthenticated Logins to Administrator Control Panel via Forged Basic Auth Header
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. Versions are vulnerable to authentication bypass when the authentication type is set to "webserver." When providing an Authorization header with an arbitrary value, a session is associated with the target user regardless of valid credentials. This issue is fixed in versions 16.0.44 and 17.0.23.
| CWE | CWE-287 |
| Vendor | freepbx |
| Product | framework |
| Published | Dec 9, 2025 |
| Last Updated | Feb 26, 2026 |
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Affected Versions
FreePBX / framework
< 16.0.44 >= 17.0.1, < 17.0.23
References
github.com: https://github.com/FreePBX/security-reporting/security/advisories/GHSA-9jvh-mv6x-w698 github.com: https://github.com/FreePBX/framework/commit/04224253156543cd9932b90458660b2f19fc0e35#diff-72f14a52840a61504a8e03cd195035b44e488aecd634b001bc6412a04bdc940bR20-R50 freepbx.org: https://www.freepbx.org/watch-what-we-do-with-security-fixes-%f0%9f%91%80