CVE-2026-107636
pH7Builder (pH7 Social Dating CMS) anterior a la 18.5.1 contiene una vulnerabilidad de validación de pagos que permite a miembros registrados con pocos privilegios obtener cualquier nivel de suscripción proporcionando campos de plan e importe controlados por el cliente. Los atacantes pueden establecer item_number, cart_order_id o el campo custom de PayPal mientras pagan un importe simbólico, o enviar pagos IPN de PayPal no completados, para obtener la suscripción más cara y sus funciones de pago.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 7.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.31%
- Percentil entre todas las CVEs puntuadas: 22
- Fecha de la puntuación: 13/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1210Exploitation of Remote Serviceslateral movement45 % - Impacto principal
T1078.001Default Accountsstealth · persistence · privilege escalation · initial access75 % - Impacto secundario
T1556.002Password Filter DLLdefense impairment · persistence · credential access60 %
AV:N/PR:L permite red con privs bajas. Modificación de IPN de PayPal y campos de pago elevan privilegios sin autenticación válida, obteniendo membresías premium.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-472
Referencias
- https://github.com/pH7Software/pH7-Social-Dating-CMS
- https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.5.0/_protected/app/system/modules/payment/controllers/MainController.php#L274-L380
- https://github.com/pH7Software/pH7-Social-Dating-CMS/commit/5218d017491fc855c0c788bd020e2376efdee76e
- https://www.vulncheck.com/advisories/ph7builder-before-18.5.1-payment-bypass-via-payment-module-maincontroller
JSON original (NVD)
Mostrar
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