CVE-2024-12562
Critical
Description
The s2Member Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 241216 via deserialization of untrusted input from the 's2member_pro_remote_op' vulnerable parameter. 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.
SeverityCritical
CVSS9.8
Exploit probability61. percentile0.9%
ProductS2member
PublishedFeb 15, 2025
First seenFeb 15, 2025
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- s2member s2member250214 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| s2member s2member | v < 250214 | 250214 |
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