Privilege escalation in Wishlist Member
CVE-2026-6419
The WishList Member plugin for WordPress is vulnerable to Privilege Escalation via Missing Authorization in versions up to and including 3.30.1. This is due to the missing capability and nonce check in the ajax_get_screen() function. This…
Vulnerability class: Privilege Escalation
EPSS: 0.000 (13.7th 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
- Wishlist Member — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-6419?
- CVE-2026-6419 is a high-severity vulnerability in Wishlist Member, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2026-05-23.
- How severe is CVE-2026-6419?
- High severity. CVSS v3 base score is 8.8 out of 10.