CVE-2024-4411 is a stored cross-site scripting vulnerability in the Mihdan: Yandex Turbo Feed WordPress plugin, affecting all versions up to 1.6.5.1. The issue arises from improper neutralization of input during web page generation, specifically insufficient sanitization and output escaping of user-supplied shortcode attributes. This allows authenticated users with contributor privileges or higher to inject arbitrary JavaScript code into pages, which executes in the context of users who visit those pages. The vulnerability has a CVSS 3.1 base score of 6.4 (medium severity) with attack vector network, low attack complexity, privileges required at the level of a contributor, no user interaction required, and impacts confidentiality and integrity with no impact on availability.

An attacker with contributor-level access or higher can exploit this vulnerability to inject and execute arbitrary scripts in the context of other users viewing the affected pages. This can lead to unauthorized actions performed on behalf of users, data theft, or session hijacking. The impact affects confidentiality and integrity but does not affect availability. There are no reports of active exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor-level access to trusted users only and consider disabling or removing the Mihdan: Yandex Turbo Feed plugin if possible. Monitor for updates from the vendor and apply any official patches promptly once available.