What is CVE-2026-72578?

CVE-2026-72578 is a high-severity vulnerability in Freepbx Framework, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-08-10.

How severe is CVE-2026-72578?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Freepbx Framework

CVE-2026-72578

A cross-site request forgery (CSRF) vulnerability in FreePBX Framework 17.0 allows an unauthenticated remote attacker to perform administrative actions on behalf of an authenticated administrator.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2026-08-10 · last modified 2026-08-28.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (8.0th percentile), scored 2026-09-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Freepbx Framework — versions 17.0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (technical-description)

Frequently asked questions

What is CVE-2026-72578?: CVE-2026-72578 is a high-severity vulnerability in Freepbx Framework, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-08-10.
How severe is CVE-2026-72578?: High severity. CVSS v3 base score is 8.8 out of 10.