A vulnerability has been found in Elegant Themes Divi on WordPress (WordPress Plugin) (version now known) and classified as problematic. This vulnerability affects some unknown processing of the file wp-admin/admin-ajax.php. The manipulation of the argument img with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality. CVE summarizes:

Directory traversal vulnerability in the Elegant Themes Divi theme for WordPress allows remote attackers to read arbitrary files via a .. (dot dot) in the img parameter in a revslider_show_image action to wp-admin/admin-ajax.php.

The weakness was shared 02/11/2015 (Website). The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2015-1579 since 02/11/2015. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

It is declared as highly functional. By approaching the search of inurl:wp-admin/admin-ajax.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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• WordPress Plugin

Vendor

• Elegant Themes

Name

• Divi

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CPE 2.2info

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