Incorrect Authorization Affecting apache-airflow-providers-keycloak package, versions [,0.10.0rc1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-APACHEAIRFLOWPROVIDERSKEYCLOAK-19882864
- published17 Sept 2026
- disclosed16 Sept 2026
- creditUnknown
Introduced: 16 Sep 2026
NewCVE-2026-76187 (opens in a new tab)How to fix?
Upgrade apache-airflow-providers-keycloak to version 0.10.0rc1 or higher.
Overview
apache-airflow-providers-keycloak is a Provider package apache-airflow-providers-keycloak for Apache Airflow
Affected versions of this package are vulnerable to Incorrect Authorization in the unauthenticated token endpoint, which accepts a client-credentials grant for any confidential client registered in the Keycloak realm, not just the intended one. An attacker can obtain a valid session token by supplying credentials for any confidential client within the shared realm.
Note: This is only exploitable if the Keycloak realm is shared with other confidential clients and the attacker possesses valid credentials for one of those clients.