CVE-2026-25604-PoC

CVE-2026-25604 PoC Host Header Injection leading to SAML authentication bypass in Apache Airflow's AWS Auth Manager An attacker can inject a malicious Host header into the SAML login flow, causing the Assertion Consumer Service ACS URL to point to an attacker-controlled server. This allows the...

PYSEC-2026-2363 Apache Airflow AWS Auth Manager has Host Header Injection Leading to SAML Authentication Bypass

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...

GHSA-RV5F-CCPM-XJJ4 Apache Airflow AWS Auth Manager has Host Header Injection Leading to SAML Authentication Bypass

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...

CVE-2026-25604: Origin Validation Error

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...