Description
The Doubly – Cross Domain Copy Paste for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.46 via deserialization of untrusted input from the content.txt file within uploaded ZIP archives. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to execute arbitrary code, delete files, retrieve sensitive data, or perform other actions depending on the available gadgets. This is only exploitable by subscribers, when administrators have explicitly enabled that access.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
unitecms Doubly – Cross Domain Copy Paste for WordPress
Default version status: unaffected
0 to ≤ 1.0.46affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4b2c3987-fe7e-426d-8398-acdd6fa3a3dd?source=cve ↗
- https://plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/functions.class.php#L1040 ↗
- https://plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/functions.class.php#L1040 ↗
- https://plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/importer.class.php#L2536 ↗
- https://plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/importer.class.php#L2536 ↗
- https://plugins.trac.wordpress.org/changeset/3426214/ ↗