GHSA-6ffj-2wg2-w45j
Apache Airflow allows code execution through crafted XCom payloads
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-25917
- Alias
- BIT-airflow-2026-25917, PYSEC-2026-13, PYSEC-2026-2359
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Description
Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0, which fixes the issue.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · apache-airflow-core | introduced 0, fixed 3.2.0 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-25917 ADVISORY
- https://github.com/apache/airflow/pull/61641 WEB
- https://github.com/apache/airflow PACKAGE
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-13.yaml WEB
- https://lists.apache.org/thread/6whgpkqbh12rvpfmvcg8b0vwlv4hq3po WEB
- http://www.openwall.com/lists/oss-security/2026/04/17/9 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |