CVSS 3.1
8.1 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NCVE-2026-30911
High (8.1) in apache airflow. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in apache-airflow 3.1.8.
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.
Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:airflow
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-8x34-9q3v-h7g8 | PyPI | apache-airflow | >=3.1.0 <3.1.8 | 3.1.8 |
| PYSEC-2026-17 | PyPI | apache-airflow | >=3.1.0 <3.1.8 | 3.1.8 |