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Advisories

Databasement before 1.10.9 Account Takeover via OIDC Email Auto-Linking

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Severity
critical
Date
Affecting

  • Databasement >= 0, < 1.10.9

CWE
  • CWE-290 Authentication Bypass by Spoofing
CVSS
9.2
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
chinosk
Description
Databasement before 1.10.9 contains an authentication bypass vulnerability in OAuthService::findOrCreateLocalUser() that links OIDC identities to local users by email without checking email_verified. Attackers can register an identity provider account with a victim's unverified email to log in as any user, including the super-admin, and retain access after password resets.

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