{"id":"CVE-2026-111422","published":"2026-10-27T00:17:09.197","lastModified":"2026-10-27T01:19:03.627","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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-78"],"vendors":[],"products":[],"references":[{"url":"https://airflow.apache.org/docs/apache-airflow-providers-ssh/7.0.1/changelog.html","tags":[]},{"url":"https://github.com/apache/airflow/pull/74810","tags":[]},{"url":"https://lists.apache.org/thread/k159xrq1tbgmkvl24j63g12qh0mczk79","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/26/20","tags":[]}],"exploitRefs":[{"url":"https://github.com/apache/airflow/pull/74810","tags":[]}],"hasPoc":true,"ai":null}