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Input validation vulnerability in WP Post Columns 2.2

  • Severity: medium-risk
  • Status: Open
  • Publication: October 22, 2023

The WP Post Columns plugin for WordPress is vulnerable to a security issue known as Stored Cross-Site Scripting. This means that anyone with contributor-level or higher permissions can inject malicious web scripts into pages which will be executed when a user views the page. This issue affects all versions of the plugin up to and including version 2.2 due to a lack of input sanitization and output escaping.

Detected in:

WP Post Columns open vulnerable versions: >= * <= 2.2

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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