Description
The Listee theme for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.1.6. This is due to a broken validation check in the bundled listee-core plugin's user registration function that fails to properly sanitize the user_role parameter. This makes it possible for unauthenticated attackers to register as Administrator by manipulating the user_role parameter during registration.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| dreamstechnologies | Listee | ≤ 1.1.6 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d534feae-d1b7-4544-b1c5-c23f37dd5bab?source=cve
- https://themeforest.net/item/listee-classified-ads-wordpress-theme/44526956
- https://themes.trac.wordpress.org/browser/listee/1.1.5/listee-core/includes/listee-core-users.php#L928
- https://listee-wp.dreamstechnologies.com/documentation/changelog.html