CVE-2026-96268
The Awesome Support – WordPress HelpDesk & Support Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gdpr-data' parameter in all versions up to, and including, 6.4.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by Subscriber-level users against other accounts because the AJAX handlers accept an arbitrary gdpr-user ID without verifying it belongs to the requester, and the required wpas-gdpr-nonce is emitted via wp_localize_script to every logged-in user on frontend plugin pages and on /wp-admin/profile.php.
- CVSS 3.1
- 6.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N - EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-25)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
References
- https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/functions-general.php#L2190
- https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/functions-user.php#L1538
- https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-privacy-options.php#L1111
- https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-privacy-options.php#L1186
- https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.4.0/includes/gdpr-integration/gdpr-user-profile.php#L250