plugin

Codepen Embed Block Vulnerabilities

1 known security issue reported for the Codepen Embed Block WordPress plugin. Most recent disclosed Jun 19, 2025.

1 medium

Running Codepen Embed Block on your site? Check whether your installed version is affected.

CodePen Embed Block <= 1.2.0 - Authenticated (Administrator+) Stored Cross-Site Scripting

medium

The CodePen Embed Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in...

CVSS:: 4.4
Affected:: up to 1.2.0
Fixed in:: 1.2.1
Disclosed:: Jun 19, 2025

CVE-2025-50023 on NVD →

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