CVE-2026-46516
Published:July 20, 2026
Updated:August 04, 2026
Frogman provides headless FreePBX control. Prior to version 1.6.6, Frogman's chat-console markdown formatter ("assets/js/chat.js"'s "formatMarkdown") inserted regex capture groups as raw HTML in four template patterns: inline code, bold, markdown links, and download links. Tool responses that reflect user-controlled fields — extension names, ring-group descriptions, IVR names, queue descriptions, etc. — could carry an HTML/JavaScript payload that executes when another admin views the response through Frogman chat. The payload runs in the viewer's session, with the viewer's permissions. FreePBX's own admin GUI escapes these same fields via "freepbx_htmlspecialchars()" throughout its view templates. The chat formatter was the leaky side. Version 1.6.6 patches the issue.
Affected Packages
https://github.com/mwtcmi/frogman.git (GITHUB):
Affected version(s) >=v1.0.0 <v1.6.6Fix Suggestion:
Update to version v1.6.6Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
4.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS
Base Score:
0.26