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Input validation vulnerability in Carousel Horizontal Posts Content Slider 3.3.2

  • Severity: medium-risk
  • Status: Open
  • Publication: December 30, 2025

The Carousel Horizontal Posts Content Slider plugin for WordPress has a security issue known as Stored Cross-Site Scripting. This means that versions up to 3.3.2 are at risk because they do not properly filter and protect user input. This vulnerability allows attackers who are logged in with contributor-level access or higher to add malicious code to website pages. This code will then run whenever a user visits the infected page.

Detected in:

Carousel Horizontal Posts Content Slider open vulnerable versions: >= * <= 3.3.2

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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