CVE-2026-59245
8.1 · HIGHOverview
CVE-2026-59245 is a high-severity vulnerability affecting apache apache-airflow-providers-fab. It was published on July 13, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In the Apache Airflow FAB auth manager, a DAG whose `dag_id` is `DAGs` collided with the global all-DAGs permission resource name produced by `resource_name()`, so a user granted per-DAG `access_control` on that one DAG was silently granted the global all-DAGs permission (privilege escalation). The escalation triggers when a DAG named `DAGs` exists and a lower-privileged user is given per-DAG access to it, granting that user read/edit access to every DAG. Users are advised to upgrade to `apache-airflow-providers-fab` 3.7.2 or later, which disambiguates the resource-name collision.
Remediation
Check the references section for vendor advisories and patches from apache. Update apache-airflow-providers-fab to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| apache | apache-airflow-providers-fab | >= 0, < 3.7.2 | Affected |
Frequently Asked Questions
What is CVE-2026-59245?
CVE-2026-59245 is a high-severity vulnerability affecting apache apache-airflow-providers-fab. It was published on July 13, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2026-59245?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-59245?
Check the references section for vendor advisories and patches from apache. Update apache-airflow-providers-fab to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-59245?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-59245 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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