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Input validation vulnerability in All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic 2.1.5

  • Severity: medium-risk
  • Status: Fixed
  • Publication: May 31, 2014

The All in One SEO plugin for WordPress has a security vulnerability in versions up to and including 2.1.5. This vulnerability allows someone with at least a subscriber level account to insert malicious web scripts into pages. When a user visits a page with this script, it will execute and can cause harm. This vulnerability was caused by the plugin not properly checking input and not properly protecting output.

Detected in:

All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic fixed vulnerable versions: >= * <= 2.1.5
All in One SEO – Most Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic fixed vulnerable versions:
All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic 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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