Description
The ARMember plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.5. This is due to missing or incorrect nonce validation on the arm_check_user_cap function. This makes it possible for unauthenticated attackers to perform multiple unauthorized actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| reputeinfosystems | ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup | <= 4.0.5 |
References
- https://plugins.trac.wordpress.org/changeset/2932691/armember-membership/trunk/autoload.phpPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/42f5f29b-2d83-4b15-82aa-0598f8a2317b?source=cveThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/2932691/armember-membership/trunk/autoload.phpPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/42f5f29b-2d83-4b15-82aa-0598f8a2317b?source=cveThird Party Advisory
Timeline
- Published
- Jul 12, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified