Custom Frames <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'class' Shortcode Parameter
mediumThe Custom Frames plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'class' parameter of the 'customframe' shortcode in all versions up to, and including, 1.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level...
- CVSS:
- 6.4
- Affected:
- up to 1.0.1
- Fix:
- No patched version reported
- Disclosed:
- Dec 12, 2025