Unauthorized Membership Tag Creation in CRM Memberships Plugin for WordPress
CVE-2025-13312

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Crm Memberships
Vendor
CVE Published:
5 December 2025

What is CVE-2025-13312?

The CRM Memberships plugin for WordPress contains a security flaw that enables unauthorized users to create arbitrary membership tags. This vulnerability arises from a missing capability check on the 'ntzcrm_add_new_tag' function, which is present in all versions up to and including 2.5. As a result, unauthenticated attackers can exploit this flaw to alter CRM configurations, exposing sensitive administrative functions to users who should not have access.

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Affected Version(s)

CRM Memberships * <= 2.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/crm-membership...
https://plugins.trac.wordpress.org/browser/crm-membership...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Athiwat Tiprasaharn
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