Track vulnerabilities like this one. Sign up free to get alerted when software you use is affected.
6.5

MX Time Zone Clocks may run attacker code

CVE-2025-31801 · published 1 year ago
Summary

The MX Time Zone Clocks widget does not properly clean data it receives, so a specially crafted link can cause a visitor’s browser to execute unwanted code. An attacker could use this to steal information or hijack a user’s session when they view the clock. Install the latest version (newer than 5.1.1) or apply the vendor’s patch to fix the problem.

Original advisory text
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Maksym Marko MX Time Zone Clocks mx-time-zone-clocks allows Reflected XSS.This issue affects MX...
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Maksym Marko MX Time Zone Clocks mx-time-zone-clocks allows Reflected XSS.This issue affects MX Time Zone Clocks: from n/a through <= 5.1.1.
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
Published1 Apr 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-31801 · NVD
Track software like this
Free during beta