How severe is CVE-2026-5076?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2026-5076 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Armember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & Signup

CVE-2026-5076

The ARMember Premium plugin for WordPress is vulnerable to an insecure password reset mechanism in all versions up to, and including, 7.3.1. The plugin stores a plaintext copy of the password reset key in the `arm_reset_password_key` user…

Vulnerability class: Broken Authentication

EPSS: 0.000 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Armember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & Signup — versions 0

Weakness classification (CWE)

CWE-287 — Improper Authentication

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2026-5076?: CVE-2026-5076 is a critical-severity vulnerability in Armember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & Signup, classified under Improper Authentication. CVSS score: 9.8/10. Published 2026-06-02.
How severe is CVE-2026-5076?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2026-5076 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.