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6.5

Zahlan Categories Images allows malicious code to run on users' browsers

CVE-2026-40734 · published 6 months ago
Summary

A security issue in Zahlan Categories Images could allow hackers to inject malicious code into web pages, which could compromise user data or take control of users' browsers. This affects versions 3.3.1 and earlier of Categories Images, and you should update to a fixed version to protect your site.

Original advisory text
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Zahlan Categories Images categories-images allows DOM-Based XSS.This issue affects Categories I...
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Zahlan Categories Images categories-images allows DOM-Based XSS.This issue affects Categories Images: from n/a through <= 3.3.1.
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
Published15 Apr 2026
Updated26 Oct 2026
First seen16 Apr 2026
Sources
CVE-2026-40734 · NVD
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