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Description

FreePBX is an open-source web-based graphical user interface. From 17.0.19.11 to before 17.0.21, authenticated users of the Administrator Control Panel (ACP) can run arbitrary shell commands by maliciously changing languages of the framework module. This vulnerability is fixed in 17.0.21.

PUBLISHED Reserved 2025-08-08 | Published 2025-09-15 | Updated 2025-09-16 | Assigner GitHub_M




MEDIUM: 6.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Green

Problem types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

>= 17.0.19.11, < 17.0.21
affected

References

github.com/...orting/security/advisories/GHSA-xg83-m6q5-q24h

cve.org (CVE-2025-55211)

nvd.nist.gov (CVE-2025-55211)

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