Critical · 9.8 CVE-2025-58998 EUVD-2025-38132GHSA-8rx4-fj24-3rqc

WordPress s2Member Plugin <= 250701 - PHP Object Injection Vulnerability

Published Nov 6, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: Cristián Lávaque Product: s2Member

Description

Deserialization of Untrusted Data vulnerability in Cristián Lávaque s2Member s2member allows Object Injection.This issue affects s2Member: from n/a through <= 250701.

Affected products

Vendor	Product	Affected	Fixed
Cristián Lávaque	s2Member	≤ 250701	—

References

https://patchstack.com/database/Wordpress/Plugin/s2member/vulnerability/wordpress-s2member-plugin-250701-php-object-injection-vulnerability?_s_id=cve vdb-entry