CVE-2026-123618: high-severity vulnerability in abpframework abp
ABP Framework before 10.7.1 Authentication Bypass via External Login Provider
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.6epss 0.3%
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.
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
Affected products
abpframework · abpReferences
https://github.com/abpframework/abphttps://github.com/abpframework/abp/blob/10.7.0/modules/openiddict/src/Volo.Abp.OpenIddict.AspNetCore/Volo/Abp/OpenIddict/Controllers/TokenController.Password.cs#L52-L77https://github.com/abpframework/abp/commit/59b04c48dddbf79c58a65808400b4ed11f902ef1https://github.com/abpframework/abp/commit/b2fd3cf049c69e585fb621049fde55349865d132https://github.com/abpframework/abp/pull/26305https://github.com/abpframework/abp/releases/tag/10.7.1https://www.vulncheck.com/advisories/abp-framework-before-10.7.1-authentication-bypass-via-external-login-provider