CVE Watch22 oct 2026

CVE-2022-51026

Bytebase 0.12.0 before 1.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to log in as any user. Th

CVSS

9.8

Crítico

EPSS

0.6%

p49

KEV

—

Exploit Today

0-100

Publicado: 22 oct 2026 · Última mod.: 22 oct 2026 · CWE-290

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Bytebase 0.12.0 before 1.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to log in as any user. The flaw stems from trusting client-supplied GitLab provider configuration in the POST /api/auth/login/GITLAB_SELF_HOST endpoint. Attackers can set instanceUrl to a server they control that returns an active user with a chosen email. Bytebase then issues session tokens for that principal, letting attackers impersonate existing users including the Owner or create new members.

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