What is CVE-2026-25445?

CVE-2026-25445 is a high-severity vulnerability in Membership Software Wishlist Member X, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2026-03-19.

How severe is CVE-2026-25445?

High severity. CVSS v3 base score is 8.8 out of 10.

Deserialization in Membership Software Wishlist Member X

CVE-2026-25445

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.

Vulnerability class: Insecure Deserialization

EPSS: 0.001 (21.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Membership Software Wishlist Member X — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-25445?: CVE-2026-25445 is a high-severity vulnerability in Membership Software Wishlist Member X, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2026-03-19.
How severe is CVE-2026-25445?: High severity. CVSS v3 base score is 8.8 out of 10.