Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-59245

Apache Airflow FAB provider · privilege escalation

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-59245

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-59245

Published

apache-airflow-providers-fab

https://pypi.python.org

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:pypi/apache-airflow-providers-fab",
                    "product": "Apache Airflow FAB provider",
                    "vendor": "Apache Software Foundation",
                    "versions": [
                        {
                            "lessThan": "3.7.2",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        }
                    ],
                    "collectionURL": "https://pypi.python.org",
                    "packageName": "apache-airflow-providers-fab"
                }

Original source record · Cite this exact observation · Complete original publisher JSON