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Advisories

ABP Framework before 10.7.1 Authentication Bypass via External Login Provider

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Severity
high
Date
Affecting

  • abp >= 0, < 10.7.1

CWE
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel
CVSS
7.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
Nguyen Le Thanh Nam (yuwkaa), maliming
Description
ABP Framework before 10.7.1 contains an authentication bypass vulnerability that skips account state and two-factor checks when password login succeeds through a registered IExternalLoginProvider. Attackers holding the external directory password for deactivated, locked, or 2FA-protected accounts can obtain valid access tokens from the /connect/token password grant.

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