Technical impact
The flaw arises from the WP-Player plugin failing to properly neutralize user-supplied input before embedding it into web pages. An attacker who can add or edit content managed by WP-Player can store a malicious script that is later served to any visitor of the site, resulting in client-side code execution. This does not compromise the server itself, but it can lead to phishing, cookie theft or other client-side attacks within the context of the affected site.
Affected Systems
The vulnerability is present in all releases of the WP-Player plugin whose version is 2.6.1 or earlier. The vendor is M.J, offering the WP-Player add-on for WordPress.
Risk and Exploitability
The CVSS score of 6.5 indicates a moderate severity, and the EPSS score of less than 1 % suggests that exploitation is unlikely at the time of analysis. The CVE is not listed in the CISA KEV catalogue. Because the issue is a stored XSS, the most likely attack vector is through normal web interactions; any authenticated or unauthenticated user who can create or modify plugin content can insert the malicious payload, which is then rendered for all visitors who load the affected page.
EUVD