The Wishlist Member plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.29.0 via deserialization of untrusted input. This makes it possible for authenticated attackers, with subscriber-level access and above, 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.
CVE-2026-25445 is a high severity with CVSS 7.5 Vulnerability issue affecting the Plugin Wishlist Member. It affects Versions up to 3.29.0 and is listed without a confirmed patched release.
CVE-2026-25445 is tracked for the Plugin Wishlist Member as high severity with CVSS 7.5. The affected range is Versions up to 3.29.0. No fixed release is listed in this feed entry, so operators should monitor the vendor and reference links before accepting the risk.
| Software Type | Plugin |
|---|---|
| Software Slug |
wishlist-member-x
View on wordpress.org
|
| CVE | CVE-2026-25445 |
| Patched Versions |
No patched versions published.
|
| Affected Versions |
Versions up to 3.29.0
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
WishList Member X <= 3.25.1 - Unauthenticated Arbitrary SQL Execution
WishList Member X < 3.26.7 - Authenticated (Subscriber+) Remote Code Execution
Wishlist Member <= 3.29.0 - Authenticated (Subscriber+) Arbitrary File Upload
WishList Member X < 3.26.7 - Authenticated (Subscriber+) Privilege Escalation
WishList Member X < 3.26.7 - Authenticated (Subscriber+) Arbitrary File Deletion
WishList Member X < 3.26.7 - Missing Authorization to Stored Cross-Site Scripting
WishList Member X < 3.26.7 - Missing Authorization to Information Disclosure
WishList Member X < 3.26.7 - Unauthenticated Information Exposure
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