{"id":"CVE-2026-31987","state":"PUBLISHED","title":"Apache Airflow: JWT token appearing in logs","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.","publishedAt":"2026-04-16T13:31:52.336Z","updatedAt":"2026-04-18T02:28:44.770Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Airflow"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Airflow","packageName":"apache-airflow","defaultStatus":"unaffected","versions":[{"version":"3.0.0","status":"affected","lessThan":"3.2.0","versionType":"semver"}],"collectionURL":"https://pypi.python.org"}],"references":["https://github.com/apache/airflow/pull/62964","https://github.com/apache/airflow/issues/62428","https://github.com/apache/airflow/issues/62773","https://lists.apache.org/thread/pvsrtxzwo9xy6xgknmwslv4zrw70kt6g","http://www.openwall.com/lists/oss-security/2026/04/16/7"],"weaknesses":["CWE-532"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/31xxx/CVE-2026-31987.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-31987","state":"PUBLISHED","datePublished":"2026-04-16T13:31:52.336Z","dateUpdated":"2026-04-18T02:28:44.770Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-03-10T18:31:09.400Z"},"containers":{"cna":{"title":"Apache Airflow: JWT token appearing in logs","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Airflow","packageName":"apache-airflow","defaultStatus":"unaffected","versions":[{"version":"3.0.0","status":"affected","lessThan":"3.2.0","versionType":"semver"}],"collectionURL":"https://pypi.python.org"}],"references":[{"url":"https://github.com/apache/airflow/pull/62964","tags":["patch"]},{"url":"https://github.com/apache/airflow/issues/62428","tags":["issue-tracking"]},{"url":"https://github.com/apache/airflow/issues/62773","tags":["issue-tracking"]},{"url":"https://lists.apache.org/thread/pvsrtxzwo9xy6xgknmwslv4zrw70kt6g","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"Moderate"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-532","description":"CWE-532 Insertion of Sensitive Information into Log File","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-04-16T13:31:52.336Z"},"credits":[{"lang":"en","type":"finder","value":"unixengineer"},{"lang":"en","type":"finder","value":"Jason Imison"},{"lang":"en","type":"remediation developer","value":"Pineapple"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"airflow-s/generate_cve_json.py"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/04/16/7"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-04-16T18:24:29.466Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-04-18T02:27:54.967201Z","id":"CVE-2026-31987","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-18T02:28:44.770Z"}}]}}}