CRM Memberships <= 2.6 - Missing Authorization to Unauthenticated 'ntzcrm_add_new_tag' AJAX Action

2025-12-04 16:26

Athiwat Tiprasaharn (Jitlada)

Strategic Overview

Status

Patched in 2.7

Affected PluginCRM Memberships

Affected Version<= 2.6

CVSS5.3Medium

CVECVE-2025-13312

View all CRM Memberships vulnerabilities

Vulnerability Overview

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, 2.6. This makes it possible for unauthenticated attackers to create arbitrary membership tags and modify CRM configuration that should be restricted to administrators.

Technical Analysis

REMEDIATION: Update to version 2.7, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2025-13312 https://www.wordfence.com/threat-intel/vulnerabilities/id/f61b9de5-5c37-4efb-ad1c-006e9fc05bc2

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/