Vulnerability CVE-2022-3861


Published: 2022-11-21

Description:
The Betheme theme for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 26.5.1.4 via deserialization of untrusted input supplied via the import, mfn-items-import-page, and mfn-items-import parameters passed through the mfn_builder_import, mfn_builder_import_page, importdata, importsinglepage, and importfromclipboard functions. This makes it possible for authenticated attackers, with contributor level permissions and above to inject a PHP Object. The additional presence of a POP chain would make it possible for attackers to execute code, retrieve sensitive data, delete files, etc..

See advisories in our WLB2 database:
Topic
Author
Date
Med.
WordPress BeTheme 26.5.1.4 PHP Object Injection
Julien Ahrens
22.11.2022

Type:

CWE-502

(Deserialization of Untrusted Data)

 References:
https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3861
https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2022-3861.txt
https://muffingroup.com/betheme/

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