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Input validation vulnerability in Nexter Extension 2.0.3

  • Severity: medium-risk
  • Status: Fixed
  • Publication: October 12, 2023

The Nexter Extension plugin for WordPress has a security issue that could allow malicious users to inject potentially dangerous web scripts on the website. This vulnerability exists in versions up to and including 2.0.3, and occurs when the plugin fails to properly sanitize and escape user input. If an attacker is able to convince a user to do something like click on a link, they could be able to execute the injected web script.

Detected in:

Nexter Extension fixed vulnerable versions: >= * <= 2.0.3
Nexter Extension – Site Enhancements Toolkit 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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