WordPress · Easy Waveform Player · CVE-2025-7963
**Name of the Vulnerable Software and Affected Versions**
Easy Waveform Player versions prior to 1.2.3
**Description**
Insufficient input sanitization and output escaping in the `shortcode easywaveformplayer()` function allow authenticated attackers with Contributor-level access or higher to perform Stored Cross-Site Scripting. This enables the injection of arbitrary web scripts into pages, which execute when a user visits the affected page.
**Recommendations**
Update Easy Waveform Player to a version later than 1.2.2.
As a temporary workaround, restrict access to the `shortcode easywaveformplayer()` function for users with Contributor-level permissions.