{"affected":[{"defaultStatus":"unaffected","ecosystem":"pypi","packageName":"apache-airflow-core","product":"Apache Airflow","source":"CNA: apache","vendor":"Apache Software Foundation","versions":[{"lessThan":"3.1.8","status":"affected","version":"3.1.0","versionType":"semver"}]}],"cveId":"CVE-2026-30911","cwes":["CWE-862"],"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.","epss":{"date":"2026-11-02","percentile":0.46508,"score":0.00558},"exploits":[],"kev":null,"metrics":[{"score":8.1,"severity":"high","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1793688803227,"publishedAt":1773744782587,"references":[{"source":"CNA: apache","tags":["patch"],"url":"https://github.com/apache/airflow/pull/62886"},{"source":"CNA: apache","tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/1rs2v7fcko2otl6n9ytthcj87cmsgx51"},{"source":"ADP: CVE","tags":[],"url":"http://www.openwall.com/lists/oss-security/2026/03/17/2"}],"remediation":[{"kind":"fix","source":"CNA: apache","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/apache/airflow/pull/62886"}],"revision":"673e0d498145d413736705d69c41dba6c9fa23dcaae170fb91d2753ad334f016","sources":[{"modifiedAt":1793688803227,"name":"CNA: apache","retrievedAt":1793689733433,"url":"https://www.cve.org/CVERecord?id=CVE-2026-30911"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793689760500,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-30911"}],"ssvc":{"assessedAt":1773754903644,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization","updatedAt":1793689760500}