{"cve":"CVE-2023-47265","nvd":{"published":"2023-12-21T10:15:35.713","modified":"2026-06-17T06:32:30.660","status":"Modified","description":"Apache Airflow, versions 2.6.0 through 2.7.3 has a stored XSS vulnerability that allows a DAG author to add an unbounded and not-sanitized javascript in the parameter description field of the DAG. This Javascript can be executed on the client side of any of the user who looks at the tasks in the browser sandbox. While this issue does not allow to exit the browser sandbox or manipulation of the server-side data - more than the DAG author already has, it allows to modify what the user looking at the DAG details sees in the browser - which opens up all kinds of possibilities of misleading other users.\n\nUsers of Apache Airflow are recommended to upgrade to version 2.8.0 or newer to mitigate the risk associated with this vulnerability","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["http://www.openwall.com/lists/oss-security/2023/12/21/2","https://github.com/apache/airflow/pull/35460","https://lists.apache.org/thread/128f3zl375vb1qv93k82zhnwkpl233pr","http://www.openwall.com/lists/oss-security/2023/12/21/2","https://github.com/apache/airflow/pull/35460"],"products":["apache:airflow"],"source":"nvd","synced_at":"2026-10-19T21:42:34.585441961+00:00"},"epss":{"cve":"CVE-2023-47265","score":0.01344,"percentile":0.71397,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-pxch-wr7m-rwxj","url":"https://osv.dev/vulnerability/GHSA-pxch-wr7m-rwxj","summary":"Apache Airflow has a stored cross-site scripting vulnerability","modified":"2025-02-13T19:35:46.264905Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":[">=2.6.0 <2.8.0b1"],"fixed":["2.8.0b1"]}]},{"id":"PYSEC-2023-264","url":"https://osv.dev/vulnerability/PYSEC-2023-264","summary":"","modified":"2026-06-10T17:00:23.618062262Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":[">=2.6.0 <2.8.0b1"],"fixed":["2.8.0b1"]}]}],"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."]}