{"cve":"CVE-2026-31987","nvd":{"published":"2026-04-16T14:16:13.490","modified":"2026-10-26T00:10:00.150","status":"Analyzed","description":"JWT Tokens used by tasks were exposed in logs. This could allow UI users to act as Dag Authors. \nUsers are advised to upgrade to Airflow version that contains fix.\n\nUsers are recommended to upgrade to version 3.2.0, which fixes this issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-532"],"references":["https://github.com/apache/airflow/issues/62428","https://github.com/apache/airflow/issues/62773","https://github.com/apache/airflow/pull/62964","https://lists.apache.org/thread/pvsrtxzwo9xy6xgknmwslv4zrw70kt6g","http://www.openwall.com/lists/oss-security/2026/04/16/7"],"products":["apache:airflow"],"source":"nvd","synced_at":"2026-10-26T00:31:35.753532240+00:00"},"epss":{"cve":"CVE-2026-31987","score":0.00739,"percentile":0.54266,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-phv5-vq5p-qhp7","url":"https://osv.dev/vulnerability/GHSA-phv5-vq5p-qhp7","summary":"Apache Airflow: JWT token appearing in logs","modified":"2026-07-13T16:42:46.916265698Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":[">=3.0.0 <3.2.0"],"fixed":["3.2.0"]}]},{"id":"PYSEC-2026-2352","url":"https://osv.dev/vulnerability/PYSEC-2026-2352","summary":"Apache Airflow: JWT token appearing in logs","modified":"2026-07-13T16:42:46.916265698Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":[">=3.0.0 <3.2.0"],"fixed":["3.2.0"]}]}],"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."]}