[Medium] CVE-2026-53742 – Simple Link Directory through 9.0.4 echoes embed shortcode attributes into HTML ...
Medium CVE-2026-53742 Simple Link Directory through 9.0.4 echoes embed shortcode attributes into HTML data attributes without escaping in the embedder template. Attackers with contributor access can craft a shortcode attribute that injects an event handler executing in a viewer's browser. CVSS: 5.4...