CVE-2025-66039FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems.
Updated under an hour ago ()
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It affects sangoma freepbx. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-287
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
sangoma freepbx sangoma:freepbx | before 16.0.44; from 17.0.1 before 17.0.23 | NVD |
References
- https://github.com/FreePBX/framework/commit/04224253156543cd9932b90458660b2f19fc0e35#diff-72f14a52840a61504a8e03cd195035b44e488aecd634b001bc6412a04bdc940bR20-R50product
- https://github.com/FreePBX/security-reporting/security/advisories/GHSA-9jvh-mv6x-w698mitigation, vendor-advisory
- https://www.freepbx.org/watch-what-we-do-with-security-fixes-%f0%9f%91%80not-applicable, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.