VulnerabilityAnalyzed
CVE-2026-25604
This allowed to gain access to different instances with potentially different access controls by reusing SAML response from other instances.
MEDIUM 5.4EPSS 0.36%
Does this matter?
Lower severity and a low EPSS score (0.36%). Track it; it rarely justifies an emergency change on its own.
Description
In AWS Auth manager, the origin of the SAML authentication has been used as provided by the client and not verified against the actual instance URL. This allowed to gain access to different instances with potentially different access controls by reusing SAML response from other instances. You should upgrade to 9.22.0 version of provider if you use AWS Auth Manager.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 0.36% probability · 29th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-346
- Affected
- apache/apache-airflow-providers-amazon
- Source
- security@apache.org
References
- https://github.com/apache/airflow/pull/61368Issue Tracking, Patch
- https://lists.apache.org/thread/spwwrsmwxod7fpttcd7n7zs46j839l77Mailing List
- http://www.openwall.com/lists/oss-security/2026/03/09/6Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.