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6.5

AddFunc Mobile Detect can let attackers run code

CVE-2025-22550 · published 1 year ago
Summary

The AddFunc Mobile Detect component (up to version 3.1) does not properly clean user input before showing it on web pages. This allows a malicious user to store harmful code that runs in other visitors' browsers, potentially stealing information or taking over their session. Update to a patched version or remove the component and ensure all input is filtered before display.

Original advisory text
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Joe Rhoney AddFunc Mobile Detect addfunc-mobile-detect allows Stored XSS.This issue affects Add...
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Joe Rhoney AddFunc Mobile Detect addfunc-mobile-detect allows Stored XSS.This issue affects AddFunc Mobile Detect: from n/a through <= 3.1.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
6.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published7 Jan 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-22550 · NVD
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