Detections
Analytics
CVE-2026-2498
medium
Description
The WP Social Meta plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.1 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.
References
https://plugins.trac.wordpress.org/browser/wp-social-meta/trunk/wpsm.php#L205
https://plugins.trac.wordpress.org/browser/wp-social-meta/trunk/wpsm.php#L158
https://plugins.trac.wordpress.org/browser/wp-social-meta/tags/1.0.1/wpsm.php#L205
https://plugins.trac.wordpress.org/browser/wp-social-meta/tags/1.0.1/wpsm.php#L158