CVE-2025-55209 Details
Description
contactmanager is a module for FreePBX@, which is an open source GUI that controls and manages Asterisk© (PBX). In versions 15.0.14 and below, 16.0.0 through 16.0.26.4 and 17.0.0 through 17.0.5, a stored cross-site scripting (XSS) vulnerability in FreePBX allows a low-privileged User Control Panel (UCP) user to inject malicious JavaScript into the system. The malicious code executes in the context of an administrator when they interact with the affected component, leading to session hijacking and potential privilege escalation. This issue is fixed in versions 15.0.14, 16.0.27 and 17.0.6.
A stored cross-site scripting vulnerability has been identified in the FreePBX Contact Manager module, affecting versions 15.0.14 and below, 16.0.0 through 16.0.26.4, and 17.0.0 through 17.0.5. This vulnerability allows low-privileged User Control Panel (UCP) users to inject malicious JavaScript that executes in the context of an administrator, potentially leading to session hijacking and privilege escalation.
Users should upgrade to FreePBX versions 15.0.14, 16.0.27, or 17.0.6, and check their UCP Contact Groups for any injected JavaScript.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 4, 2025CISA-ADP
Assessed Sep 5, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/FreePBX/contactmanager/commit/55abba0f1ab5d66ba87732fd06179231d1f68184 | [email protected] | Source CodeVendor |
| https://github.com/FreePBX/security-reporting/security/advisories/GHSA-j654-x3q2-6wm3 | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| FreePBX contactmanager | < 15.0.14 (semver) < 16.0.27 (semver) < 17.0.6 (semver) |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Sep 4, 2025 | New CVE Received | [email protected] |