CRM Memberships Plugin up to 2.5 on WordPress AJAX Endpoint ntzcrm_changepassword authorization

Summaryinfo

A vulnerability, which was classified as critical, was found in CRM Memberships Plugin up to 2.5 on WordPress. Impacted is the function ntzcrm_changepassword of the component AJAX Endpoint. The manipulation results in authorization. This vulnerability is known as CVE-2025-13313. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in CRM Memberships Plugin up to 2.5 on WordPress. Affected is the function ntzcrm_changepassword of the component AJAX Endpoint. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on integrity, and availability. CVE summarizes:

The CRM Memberships plugin for WordPress is vulnerable to privilege escalation via password reset in all versions up to, and including, 2.5. This is due to missing authorization and authentication checks on the `ntzcrm_changepassword` AJAX action. This makes it possible for unauthenticated attackers to reset arbitrary user passwords and gain unauthorized access to user accounts via the `ntzcrm_changepassword` endpoint, granted they can obtain or enumerate a target user's email address. The plugin also exposes the `ntzcrm_get_users` endpoint without authentication, allowing attackers to enumerate subscriber email addresses, facilitating the exploitation of the password reset vulnerability.

The advisory is available at wordfence.com. This vulnerability is traded as CVE-2025-13313. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 12/06/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Name

• CRM Memberships Plugin

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5

CPE 2.3info

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CPE 2.2info

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