CVE-2026-25445

HIGH 8.8

WordPress WishList Member X plugin <= 3.29.0 - PHP Object Injection vulnerability

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

Deserialization of Untrusted Data vulnerability in Membership Software WishList Member X allows Object Injection.This issue affects WishList Member X: from n/a through 3.29.0.

CWE	CWE-502
Vendor	membership software
Product	wishlist member x
Published	Mar 19, 2026
Last Updated	Mar 19, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Membership Software / WishList Member X

n/a ≤ 3.29.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/wishlist-member-x/vulnerability/wordpress-wishlist-member-x-plugin-3-29-0-php-object-injection-vulnerability?_s_id=cve

Credits

0xd4rk5id3 | Patchstack Bug Bounty Program