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Input validation vulnerability in JS & CSS Script Optimizer 0.3.3

  • Severity: medium-risk
  • Status: Open
  • Publication: January 3, 2024

A plugin called JS & CSS Script Optimizer used in WordPress has a security issue. This issue, called Cross-Site Request Forgery, affects versions 0.3.3 and below. The problem is that the plugin doesn’t properly check for a special code, called a nonce, when performing a certain function. This means that someone who is not logged in can trick a site administrator into doing something they shouldn’t by sending a fake request.

Detected in:

JS & CSS Script Optimizer open vulnerable versions: >= * <= 0.3.3

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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