CVE-2022-3861 — Betheme <= 26.5.1.4 - Authenticated (Subscriber+) PHP Object Injection
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, …
Published: 2022-11-21 · CVSS: 8.8 · CVSS 3.1
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 subscriber 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..
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7