The Lazy Load for Videos plugin for WordPress suffers from a stored XSS vulnerability due to improper neutralization of input during web page generation (CWE-79). Specifically, the plugin's JavaScript handlers read client-supplied 'data-video-title' and 'href' attributes, decode HTML entities, and insert them into the DOM without proper escaping or validation. This allows authenticated attackers with Contributor or higher privileges to inject arbitrary scripts that execute in the context of users visiting the compromised pages.

Successful exploitation allows an authenticated attacker with Contributor-level access or above to inject persistent malicious scripts into pages served by the plugin. This can lead to limited confidentiality and integrity impacts, such as session hijacking or content manipulation, but does not affect availability. The CVSS vector indicates network attack vector, low attack complexity, privileges required, no user interaction, and scope change.

No patch or official fix information is currently provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict Contributor-level access to trusted users only and consider disabling or replacing the plugin to prevent exploitation.