CVE-2026-53742
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Jun 10, 2026
Vendor
unknown
Description
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.