This vulnerability (CVE-2024-29913) in Themeum Tutor LMS Elementor Addons is a CWE-79 type stored cross-site scripting issue caused by improper input sanitization during web page generation. It affects all versions up to 2.1.3. An attacker with low privileges can inject malicious scripts that execute when other users view the affected content, potentially impacting confidentiality, integrity, and availability. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with partial impact on confidentiality, integrity, and availability. No vendor advisory or patch is currently available, and the product is not a cloud service.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to partial disclosure of information, modification of data, or disruption of service. The impact is rated as medium severity with a CVSS score of 6.5. 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 a patch is available, users should consider limiting privileges for users who can submit content and apply web application firewall (WAF) rules to detect and block XSS payloads relevant to this plugin. Monitor official Themeum channels for updates and apply patches promptly once released.