{"cve":"CVE-2023-33234","nvd":{"published":"2023-05-30T11:15:09.553","modified":"2026-07-02T17:01:47.360","status":"Modified","description":"Arbitrary code execution in Apache Airflow CNCF Kubernetes provider version 5.0.0 allows user to change xcom sidecar image and resources via Airflow connection.\n\nIn order to exploit this weakness, a user would already need elevated permissions (Op or Admin) to change the connection object in this manner.  Operators should upgrade to provider version 7.0.0 which has removed the vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-74"],"references":["https://lists.apache.org/thread/n1vpgl6h2qsdm52o9m2tx1oo86tl4gnq","https://lists.apache.org/thread/n1vpgl6h2qsdm52o9m2tx1oo86tl4gnq"],"products":["apache:apache-airflow-providers-cncf-kubernetes"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2023-33234","score":0.01544,"percentile":0.74971,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2rx4-9f5h-9gjf","url":"https://osv.dev/vulnerability/GHSA-2rx4-9f5h-9gjf","summary":"Apache Airflow CNCF Kubernetes Provider: KubernetesPodOperator RCE via connection configuration","modified":"2026-07-07T17:57:22.196888795Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow-providers-cncf-kubernetes","purl":"pkg:pypi/apache-airflow-providers-cncf-kubernetes","ranges":[">=5.0.0 <7.0.0"],"fixed":["7.0.0"]}]},{"id":"PYSEC-2026-1143","url":"https://osv.dev/vulnerability/PYSEC-2026-1143","summary":"Apache Airflow CNCF Kubernetes Provider: KubernetesPodOperator RCE via connection configuration","modified":"2026-07-07T17:46:22.372552090Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow-providers-cncf-kubernetes","purl":"pkg:pypi/apache-airflow-providers-cncf-kubernetes","ranges":[">=5.0.0 <7.0.0"],"fixed":["7.0.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}