Description
The WP-Walla plugin for WordPress is vulnerable to Cross-Site Request Forgery to Stored Cross-Site Scripting in all versions up to, and including, 0.5.3.5. This is due to missing nonce verification on the settings page and insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages via a forged request granted they can trick an administrator into performing an action such as clicking on a link.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
baronen WP-Walla
Default version status: unaffected
0 to ≤ 0.5.3.5affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5ed9f7a1-54ef-4f88-b89c-756b8b646254?source=cve ↗
- https://plugins.trac.wordpress.org/browser/wp-walla/tags/0.5.3.5/wpwalla_admin.php#L2 ↗
- https://plugins.trac.wordpress.org/browser/wp-walla/tags/0.5.3.5/wpwalla_admin.php#L83 ↗
- https://developer.wordpress.org/plugins/security/nonces/ ↗
- https://developer.wordpress.org/reference/functions/esc_attr/ ↗