CVE-2026-5076: critical vulnerability in ARMember Premium – Membership Plugin, Content…
ARMember Premium <= 7.3.1 - Insecure Password Reset Mechanism to Unauthenticated Privilege Escalation
Published
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.8epss 0.5%
from disclosure to weapon2 days
Published on NVDJun 2
1st PoC+2d
exploitation probability
0.5%top 60% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
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 meta field when a user requests a password reset. This is in addition to the hashed key that WordPress core stores securely in `wp_users.user_activation_key`. The plaintext key stored in `wp_usermeta` can be used with the plugin's custom `armrp` reset action to set a new password for any user. Combined with another vulnerability such as SQL Injection (CVE-2026-5073, CVE-2026-5074), this makes it possible for unauthenticated attackers to extract the plaintext reset key and take over any user account, including administrators.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
armember · ARMember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & User signuppublic PoCs found — 2
githubgithub.com/zycoder0day/CVE-2026-5076★ 0githubgithub.com/shootcannon/CVE-2026-5076★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — ARMember Premium – Membership Plugin, Content…
In the same product, most dangerous first.
CVE-2026-5073HIGHARMember Premium <= 7.3.1 - Unauthenticated SQL Injection via 'order' ParameterEPSS 1.6%CVE-2026-5074MEDIUMARMember Premium <= 7.3.1 - Authenticated (Subscriber+) SQL Injection via 'sSortDir_0' ParameterEPSS 0.4%CVE-2024-5596MEDIUMARMember Premium <= 6.7 - Cross-Site Request Forgery via multiple functionsEPSS 0.2%