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Input validation vulnerability in Greek Multi Tool – Fix peralinks, accents, auto create menus and more 2.3.1

  • Severity: high-risk
  • Status: Fixed
  • Publication: March 5, 2025

A popular WordPress plugin called “Greek Multi Tool” has a security vulnerability that allows hackers to inject harmful code into web pages. This can happen when a user visits a page that has been tampered with by the attacker. The vulnerability affects all versions of the plugin up to version 2.3.1.

Detected in:

Greek Multi Tool – Fix peralinks, accents, auto create menus and more fixed vulnerable versions: >= * <= 2.3.1
Greek Multi Tool – Greeklish Slugs, Permalinks & Transliteration fixed vulnerable versions:
Greek Multi Tool – Ultimate Greek Language Toolkit for WordPress fixed vulnerable versions:

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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