CVE-2025-13312

CRM Memberships <= 2.5 - Missing Authorization to Unauthenticated 'ntzcrm_add_new_tag' AJAX Action

mediumMissing Authorization

5.3

CVSS Score

5.3

CVSS Score

medium

Severity

Unpatched

Patched in

N/A

Time to patch

Description

The CRM Memberships plugin for WordPress is vulnerable to unauthorized membership tag creation due to a missing capability check on the 'ntzcrm_add_new_tag' function in all versions up to, and including, 2.5. This makes it possible for unauthenticated attackers to create arbitrary membership tags and modify CRM configuration that should be restricted to administrators.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=2.5

PublishedDecember 4, 2025

Last updatedDecember 5, 2025

Affected plugincrm-memberships

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/f61b9de5-5c37-4efb-ad1c-006e9fc05bc2?source=api-prod

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