CVE-2026-111422 (GCVE-0-2026-111422)
Vulnerability from cvelistv5 – Published: 2026-10-26 23:29 – Updated: 2026-10-27 00:17
VLAI
EPSS
VEX
Title
Apache Airflow SSH provider: SSHRemoteJobOperator: `environment` values are executed as shell on the remote host
Summary
In apache-airflow-providers-ssh before 7.0.1, SSHRemoteJobOperator quoted the values of its templated `environment` parameter only once, although they are placed inside an already-quoted wrapper script, so shell syntax such as `$(...)` in a value was executed on the remote SSH host. In a Dag that passes trigger-time input such as `params` or `dag_run.conf` into `environment`, a user who can trigger that Dag but cannot author Dags could run arbitrary commands on the remote host as the SSH connection's user. Users are advised to upgrade apache-airflow-providers-ssh to 7.0.1 or later.
Severity
No CVSS data available.
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Apache Software Foundation | Apache Airflow SSH provider |
Affected:
4.3.0 , < 7.0.1
(semver)
|
guessed |
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