What the vulnerability does
01Description
The WPRadio – WordPress Radio Streaming Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpradio_player' shortcode in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Explanation of Vulnerability in Simple Terms
02Summary
WPRadio versions up to 1.0.4 contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. The vulnerability affects multiple users across the site due to its changed scope. An attacker with low-level WordPress access can inject code that executes in other users' browsers, potentially compromising site security and user data.
What an attacker can do
03Attacker Capabilities
Inject malicious JavaScript that runs in other users' browsers and affects site functionality.
Potential impact on your site
04Site Impact
Authenticated attackers can inject scripts affecting other users; may lead to credential theft, malware distribution, or site defacement.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege WordPress account (e.g., subscriber or contributor role).
Key dates
06Disclosure timeline
January 31, 2025
CVE published
April 8, 2026
Record updated
