Burtrw vulnerabilities

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Published CVEs affecting Burtrw products: 1 record(s), with severity, exploitation and fixes.

Lesson Plan Book 1

Exploited only (KEV) →

CVE-2025-13893 Medium · 6.1 CWE-79 Jan 9, 2026

Lesson Plan Book <= 1.3 - Reflected Cross-Site Scripting

The Lesson Plan Book plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.