Betheme <= 27.5.6 - Authenticated (Contributor+) PHP Object Injection

Deserialization of Untrusted Data
CVE CVE-2024-2694
CVSS High (8.8)
Publicly Published August 29, 2024
Last Updated October 29, 2024
Researcher Francesco Carlucci
Description

The Betheme theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 27.5.6 via deserialization of untrusted input of the 'mfn-page-items' post meta value. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

References

1 affected software package

Software Type Theme
Software Slug betheme (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 27.5.6
Patched Version
  • 27.5.7
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