CVE-2026-111422

{"id": "CVE-2026-111422", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-111422", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-29T03:56:56.587778Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@apache.org", "affectedData": [{"vendor": "Apache Software Foundation", "product": "Apache Airflow SSH provider", "versions": [{"status": "affected", "version": "4.3.0", "lessThan": "7.0.1", "versionType": "semver"}], "packageURL": "pkg:pypi/apache-airflow-providers-ssh", "packageName": "apache-airflow-providers-ssh", "collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected"}]}], "published": "2026-10-27T00:17:09.197", "references": [{"url": "https://airflow.apache.org/docs/apache-airflow-providers-ssh/7.0.1/changelog.html", "source": "security@apache.org"}, {"url": "https://github.com/apache/airflow/pull/74810", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread/k159xrq1tbgmkvl24j63g12qh0mczk79", "source": "security@apache.org"}, {"url": "http://www.openwall.com/lists/oss-security/2026/10/26/20", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-10-29T11:17:27.117", "sourceIdentifier": "security@apache.org"}