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Input validation vulnerability in Append Content 2.1.1

  • Severity: medium-risk
  • Status: Open
  • Publication: April 1, 2025

The plugin called Append Content in WordPress has a security issue that can be exploited by attackers. This vulnerability, present in versions up to 2.1.1, occurs because the plugin does not properly check for a special code that helps prevent unauthorized actions. As a result, attackers who are not logged in can change the settings of the plugin if they can trick the person in charge of the website into clicking a link.

Detected in:

Append Content open vulnerable versions: >= * <= 2.1.1

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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