Description

The All-in-One WP Migration and Backup plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 7.89 via deserialization of untrusted input in the 'replace_serialized_values' function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. 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. An administrator must export and restore a backup in order to trigger the exploit.

Classification

CVE ID: CVE-2024-10942

CVSS Base Severity: HIGH

CVSS Base Score: 7.5

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor: yaniiliev

Product: All-in-One WP Migration and Backup

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.13% (probability of being exploited)

EPSS Percentile: 28.94% (scored less or equal to compared to others)

EPSS Date: 2025-04-11 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2024-10942
https://www.wordfence.com/threat-intel/vulnerabilities/id/0823d1d9-4f3b-4ac0-8cd1-ad208ebc325f?source=cve
https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/trunk/lib/vendor/servmask/database/class-ai1wm-database-utility.php#L97
https://plugins.trac.wordpress.org/changeset/3253940/

Timeline