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CVE-2026-34931

Estado: AnalizadaAlta (8.5)—

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is an open redirect vulnerability that leads to token exfiltration. With these tokens, the attacker can sign in as the victim to takeover their account. This issue has been patched in version 2026.3.0.

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.

Open redirect (CWE-601) con UI:R requiere interacción del usuario. El vector AV:N/AC:L/PR:N/UI:A indica explotación web (T1189 por redirección maliciosa). Impacto: robo de tokens de sesión/acceso (T1078.001) para takeover de cuenta, phishing de credenciales (T1598.002).

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

User TrainingRestrict Web-Based ContentPassword PoliciesMulti-factor AuthenticationApplication Isolation and SandboxingExploit Protection

Tecnologías afectadas (1)

Hoppscotch — Hoppscotch

CWE

Referencias

JSON original (NVD)

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