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CVE-2025-13540

Tiare Membership <= 1.2 - Unauthenticated Privilege Escalation

CVSS 9.8 CRITICALEPSS 0.3%CWE-269
Vexday Risk Score
28Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 9.8EPSS 0.3%KEV nãoPoC Nuclei Metasploit Patch
Ciclo de vida
27 nov 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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