A vulnerability, which was classified as problematic, has been found in Auth0 wp-auth0 Plugin 3.11.0/3.11.1/3.11.2 on WordPress (WordPress Plugin). Affected by this issue is some unknown processing of the file wp-login.php. The manipulation of the argument wle as part of a Parameter leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

The Auth0 wp-auth0 plugin 3.11.x before 3.11.3 for WordPress allows XSS via a wle parameter associated with wp-login.php.

The weakness was presented 02/05/2020 (Website). The advisory is shared for download at auth0.com. This vulnerability is handled as CVE-2019-20173 since 12/31/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

By approaching the search of inurl:wp-login.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.11.3 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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• WordPress Plugin

Name

• Auth0 wp-auth0 Plugin

Version

• 3.11.0
• 3.11.1
• 3.11.2

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