CLEANSTART-2026-KO00783
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KO00783.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2026-KO00783
- Upstream
- Published
- 2026-10-30T11:06:44Z
- Modified
- 2026-10-31T06:15:07Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- FAB auth manager's Azure AD OAuth login defaulted `verify_signature=False` when decoding the ID token, so an attacker able to present a forged or unsigned (`alg:none`) ID token to the OAuth callbac...
- Details
-
Security vulnerability affects the airflow-3 package. The FAB auth manager's Azure AD OAuth login defaulted
verify_signature=Falsewhen decoding the ID token, so an attacker able to present a forged or unsigned (alg:none) ID token to the OAuth callback could bypass authentication and log in as an arbitrary user, including one holding the Admin r.... - References