CVE-2024-10957

Description

The UpdraftPlus: WP Backup & Migration Plugin plugin for WordPress is vulnerable to PHP Object Injection in all versions from 1.23.8 to 1.24.11 via deserialization of untrusted input in the 'recursive_unserialized_replace' function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present. An administrator must perform a search and replace action to trigger the exploit.

Reserved 2024-11-06 | Published 2025-01-04 | Updated 2025-01-06 | Assigner Wordfence

Problem types

CWE-502 Deserialization of Untrusted Data

Product status

Default status
unaffected

1.23.8
affected

Timeline

2025-01-03:

Disclosed

Credits

Craig Smith finder

References

www.wordfence.com/...-96b2-4717-8a72-89b9a21ec058?source=cve

plugins.trac.wordpress.org/...ludes/class-search-replace.php

plugins.trac.wordpress.org/changeset/3212299/

cve.org (CVE-2024-10957)

nvd.nist.gov (CVE-2024-10957)

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