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CVE-2026-57818

Estado: ModificadaAlta (8.1)—

A race condition in JCacheCodeDataProvider allows an attacker to redeem a single authorization code multiple times via concurrent requests, resulting in the issuance of multiple distinct, valid access tokens. Users are recommended to upgrade to versions 4.2.3, 4.1.8 or 3.6.12, which fix this issue.

CVSS

Probabilidad de explotación (EPSS)

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.

Race condition en OAuth 2.0 (JCacheCodeDataProvider) explotable sin autenticación previa (PR:N) que permite redención múltiple de códigos de autorización. Impacto: tokens de acceso válidos (T1078.004, valid accounts) que pueden usarse para acceso con permisos elevados (T1550.001, use alternate authe

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

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Tecnologías afectadas (1)

Apache — CXF

CWE

Referencias

JSON original (NVD)

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