{"cve":"CVE-2026-30911","nvd":{"published":"2026-03-17T11:16:11.940","modified":"2026-06-17T10:33:08.113","status":"Analyzed","description":"Apache Airflow versions 3.1.0 through 3.1.7 missing authorization vulnerability in the Execution API's Human-in-the-Loop (HITL) endpoints that allows any authenticated task instance to read, approve, or reject HITL workflows belonging to any other task instance.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-862"],"references":["https://github.com/apache/airflow/pull/62886","https://lists.apache.org/thread/1rs2v7fcko2otl6n9ytthcj87cmsgx51","http://www.openwall.com/lists/oss-security/2026/03/17/2"],"products":["apache:airflow"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-30911","score":0.00558,"percentile":0.46526,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8x34-9q3v-h7g8","url":"https://osv.dev/vulnerability/GHSA-8x34-9q3v-h7g8","summary":"Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization","modified":"2026-06-05T14:30:11.235440456Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":[">=3.1.0 <3.1.8"],"fixed":["3.1.8"]}]},{"id":"PYSEC-2026-17","url":"https://osv.dev/vulnerability/PYSEC-2026-17","summary":"","modified":"2026-06-10T17:00:26.879320424Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":[">=3.1.0 <3.1.8"],"fixed":["3.1.8"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}