CVE-2026-111692

Estado: AplazadaCrítica (9.3)—

Gravedad9.3Crítica · CVSS 4.0

Probabilidad de explotación0.61 %mayor que el 48 % de las CVE

Explotación activaNono figura en el catálogo de CISA

Exploit públicoNo conocidosin código público localizado

DataBuff ai-apm-web hasta la versión 0.1.10 contiene una vulnerabilidad de omisión de autenticación que permite a atacantes sin autenticar falsificar tokens de sesión de administrador mediante el secreto HMAC codificado de forma fija (hardcoded) en JwtTokenService. Los atacantes pueden firmar una carga útil con admin y una fecha de caducidad futura utilizando el secreto por defecto dev-secret para obtener acceso administrativo completo a las rutas protegidas de /webapi, incluida la API de consultas SQL de Doris.

Traducción automática del texto original de NVD (en inglés).

CVSS

Puntuación base: 9.3
Versión: 4.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.61 %
Percentil entre todas las CVEs puntuadas: 48
Fecha de la puntuación: 20/10/2026

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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access90 %
Impacto principalT1606 Forge Web Credentialscredential access80 %

Vector AV:N/PR:N/UI:N y la descripción indica que la clave HMAC codificada permite forjar tokens de admin y acceder a /webapi, incluida la API de consultas SQL de Doris.

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

Privileged Account Management Vulnerability Scanning User Account Management Network Segmentation Limit Access to Resource Over Network Filter Network Traffic

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Databuff — Ai-apm-web^AI

CWE

CWE-321

Referencias

Mostrar las 7 referencias

JSON original (NVD)

Mostrar

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      "url": "https://github.com/databufflabs/databuff/blob/v0.1.10/ai-apm-web/src/main/java/com/databuff/apm/web/auth/JwtTokenService.java#L36-L60",
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    {
      "lang": "en",
      "value": "DataBuff ai-apm-web through 0.1.10 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge admin session tokens by using the hardcoded HMAC secret in JwtTokenService. Attackers can sign a payload of admin and a future expiry with the default dev-secret to gain full administrative access to protected /webapi routes, including the Doris SQL query API."
    }
  ],
  "lastModified": "2026-10-16T20:17:22.490",
  "sourceIdentifier": "disclosure@vulncheck.com"
}