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CVE · Medium

CVE-2025-12037 — WP 404 Auto Redirect to Similar Post [wp-404-auto-redirect-to-similar-post] < 1.0.6

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2025-12037 WP 404 Auto Redirect to Similar Post [wp-404-auto-redirect-to-similar-post] < 1.0.6 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 4.4 < 1.0.6 1.0.6 2026-02-17

CVE-2025-12037

The WP 404 Auto Redirect to Similar Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Source: CVE.org

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