Cross-site scripting in Apache Airflow
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
In Apache Airflow before 1.10.2, a malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views.
Why it matters now
EPSS 0.01956 80th percentileScored 2026-11-07
Fix Fixed apache-airflow (PyPI): 1.10.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Apache | Apache Airflow | Apache Airflow <= 1.10.1 | — | No fix listed | CNA |
| — | apache-airflow (PyPI) | before 1.10.2 | 1.10.2 | Patch available | GHSA-99cv-8cvv-666c |
- Apache Airflow VendorApache Affected Apache Airflow <= 1.10.1 Fixed in — No fix listed CNA
- apache-airflow (PyPI) Vendor— Affected before 1.10.2 Fixed in 1.10.2 Patch available GHSA-99cv-8cvv-666c
Remediation
- Fix · GHSA-99cv-8cvv-666c apache-airflow (PyPI) Fixed in 1.10.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2018-20244
- 2026-10-03 Alias added: GHSA-99cv-8cvv-666c
References
Advisory 3
Other 8
- https://lists.apache.org/thread.html/f656fddf9c49293b3ec450437c46709eb01a12d1645136b2f1b8573b%40%3Cdev.airflow.apache.org%3E
- [airflow-dev] 20190410 CVE-2019-0216, CVE-2019-0229 vulnerabilities affecting Apache Airflow <= 1.10.2 webserver component
- https://github.com/apache/airflow/commit/27a4a888e946728d9bb33b78ec604e08d4a93f89
- https://github.com/apache/airflow/commit/3ff94c7da60fbb24bf99eb6192c7386e8ab4c4c9
- https://github.com/apache/airflow
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2019-142.yaml
- https://lists.apache.org/thread.html/2de387213d45bc626d27554a1bde7b8c67d08720901f82a50b6f4231@%3Cdev.airflow.apache.org%3E
- https://lists.apache.org/thread.html/f656fddf9c49293b3ec450437c46709eb01a12d1645136b2f1b8573b@%3Cdev.airflow.apache.org%3E
More Apache Airflow vulnerabilities
- TI-2020-10905 Missing authentication in Apache Airflow KEVCVSS 3.1CRITICAL 9.8
- TI-2020-09638 OS command injection in Apache Airflow KEVCVSS 3.1HIGH 8.8
- TI-2022-19017 Apache Airflow <2.4.0 has an RCE in a bash example CVSS 3.1HIGH 8.8
- TI-2021-16140 Apache Airflow: Variable Import endpoint missed authentication check CVSS 3.1CRITICAL 9.8
- TI-2022-08169 Apache Airflow: RCE in example DAGs CVSS 3.1HIGH 8.8
- TI-2024-26776 Apache Airflow: DAG Author Code Execution possibility in airflow-scheduler CVSS 3.1HIGH 8.8
Sources
- CVE-2018-20244 · CVE Program
- CVE-2018-20244 · NVD
- FIRST EPSS
- GHSA-99cv-8cvv-666c · GitHub Advisory Database · CC BY 4.0
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