CVE-2025-7963: Easy Waveform Player <= 1.2.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode_easywaveformplayer Function
The Easy Waveform Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the shortcodeeasywaveformplayer() function in all versions up to, and including, 1.2.2 due to insufficient input sanitization and output escaping. 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.
Affected Software
Event History
Frequently Asked Questions
Which users can exploit this issue?
An attacker must be authenticated to WordPress with Contributor-level permissions or higher. Unauthenticated visitors cannot exploit it based on the available information.
When does the injected script run?
The script is stored in a page through the vulnerable shortcode_easywaveformplayer() function and executes when a user accesses that injected page.
Which plugin versions are affected?
Easy Waveform Player versions up to and including 1.2.2 are affected. The provided data does not identify a fixed version.