The Tiare Membership plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2. This is due to the 'tiare_membership_init_rest_api_register' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'administrator' role during registration and gain administrator access to the site.
Metrics
Affected Vendors & Products
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History
Fri, 28 Nov 2025 20:15:00 +0000
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ssvc
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Thu, 27 Nov 2025 16:30:00 +0000
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Wordpress
Wordpress wordpress |
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Wordpress
Wordpress wordpress |
Thu, 27 Nov 2025 04:45:00 +0000
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| Description | The Tiare Membership plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2. This is due to the 'tiare_membership_init_rest_api_register' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'administrator' role during registration and gain administrator access to the site. | |
| Title | Tiare Membership <= 1.2 - Unauthenticated Privilege Escalation | |
| Weaknesses | CWE-269 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-11-27T04:36:45.313Z
Updated: 2025-11-28T19:33:00.873Z
Reserved: 2025-11-22T06:08:44.380Z
Link: CVE-2025-13540
Updated: 2025-11-28T14:42:06.127Z
Status : Received
Published: 2025-11-27T05:16:14.293
Modified: 2025-11-27T05:16:14.293
Link: CVE-2025-13540
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