CVE catalog
CVE-2026-30898
An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow exe
- Severity
- High · CVSS 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.77% · Oct 25, 2026
An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advice.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | airflow | Not reported | 3.2.0 | fixed |
| Cpe | airflow | Not reported | 3.2.0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | airflow | cpe | Not reported | 3.2.0 | Not reported | Not reported | Not reported |
| Cpe | airflow | cpe | Not reported | 3.2.0 | Not reported | NVD-CVE-2026-30898 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [http://www.openwall.com/lists/oss-security/2026/04/17/7]
- [https://github.com/apache/airflow/pull/64129]
- [https://lists.apache.org/thread/26zmhfj1t95c1hld2r14ho81nzh1bdc8]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-30898]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1168.json]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)]