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Advisories

Zipline through 4.6.2 Privilege Escalation via Missing Role Checks on User Endpoints

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Severity
high
Date
Affecting

  • zipline <= 4.6.2

CWE
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CVSS
8.2
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Credit
CyberKareem
Description
Zipline through 4.6.2 contains an authorization bypass vulnerability that allows authenticated administrators to read superadmin secrets because GET /api/users and GET /api/users/:id lack the canInteract check. Attackers can retrieve plaintext totpSecret and OAuth tokens to bypass 2FA and take over superadmin accounts, while any authenticated user can enumerate other users' folders via GET /api/user/folders.

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