CVE-2025-7963 - Easy Waveform Player <= 1.2.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode_easywaveformplayer Function

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MEDIUM

Easy Waveform Player <= 1.2.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode_easywaveformplayer Function

Published Sep 2, 2026

6.4

MEDIUM

CVSS 3.1

EPSS 0.19%

Description

The Easy Waveform Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the shortcode_easywaveformplayer() 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 products

Vendor Tymotey Product Easy Waveform Player Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <=1.2.2

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Tymotey

Easy Waveform Player

unaffected

Version	Status	Constraints
0	affected	<=1.2.2

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (4)

Link	Providers	Tags
https://plugins.trac.wordpress.org/browser/easy-waveform-player/trunk/includes/class-easywaveformplayer.php#L304
https://plugins.trac.wordpress.org/changeset?reponame=&old=3674516%40easy-waveform-player&new=3674516%40easy-waveform-player
https://wordpress.org/plugins/easy-waveform-player/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/73347ab9-2248-4402-85bf-8996b342501b?source=cve