{"id":"CVE-2026-111422","revision":"4cfd7501b4cd4c5dbe5d4ce85b841454","records":[{"revision":"4cfd7501b4cd4c5dbe5d4ce85b841454","observedAt":"2026-10-27T02:23:01.617+00:00","statement":{"source":"cve-program","id":"CVE-2026-111422","aliases":[],"title":"Apache Airflow SSH provider: SSHRemoteJobOperator: `environment` values are executed as shell on the remote host","description":"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.","state":0,"publishedAt":"2026-10-26T23:29:30.363+00:00","modifiedAt":"2026-10-27T00:17:16.33+00:00","affected":[{"ecosystem":"https://pypi.python.org","name":"apache-airflow-providers-ssh","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:pypi/apache-airflow-providers-ssh\",\n                    \"product\": \"Apache Airflow SSH provider\",\n                    \"vendor\": \"Apache Software Foundation\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"7.0.1\",\n                            \"status\": \"affected\",\n                            \"version\": \"4.3.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"collectionURL\": \"https://pypi.python.org\",\n                    \"packageName\": \"apache-airflow-providers-ssh\"\n                }"}],"metrics":[],"references":["https://github.com/apache/airflow/pull/74810","https://lists.apache.org/thread/k159xrq1tbgmkvl24j63g12qh0mczk79","https://airflow.apache.org/docs/apache-airflow-providers-ssh/7.0.1/changelog.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111422","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111422","identifiers":["CVE-2026-111422"]},"retained":false,"historicalAffected":[]}],"coverage":[]}