{"id":"CVE-2026-86465","state":"PUBLISHED","title":"Apache Airflow Akeyless provider: Akeyless secrets backend: team-scope guard bypass via user-controlled key","description":"Apache Airflow Akeyless provider: the Akeyless secrets backend's team-scope guard can be bypassed with a user-controlled key. In a multi-team deployment, a Dag author scoped to one team can supply a Variable key containing a path separator that causes the backend to resolve a secret belonging to a different team, because the lookup path is concatenated from an unvalidated key after the team-scoped lookup misses. The Execution API Variables route accepts a path-shaped key, so this is reachable from ordinary Dag code.\n\nAffects multi-team deployments using the Akeyless secrets backend. Single-team deployments are not affected, as there is no cross-team boundary to cross. This is the same class as CVE-2026-68870, CVE-2026-68871 and CVE-2026-68872 in the Azure Key Vault, Yandex Lockbox and Amazon secrets backends.\n\nUsers of apache-airflow-providers-akeyless are recommended to upgrade to version 0.3.1 or later, which fixes the issue.","publishedAt":"2026-09-16T08:58:05.539Z","updatedAt":"2026-09-17T19:31:28.101Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Airflow Akeyless provider"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Airflow Akeyless provider","packageName":"apache-airflow-providers-akeyless","packageURL":"pkg:pypi/apache-airflow-providers-akeyless","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.3.1","versionType":"semver"}],"collectionURL":"https://pypi.python.org"}],"references":["https://github.com/apache/airflow/pull/72646","https://lists.apache.org/thread/vczt5xgqjv8ot8fpp1vdq3rmnfm50w0g?users@airflow.apache.org","https://www.cve.org/CVERecord?id=CVE-2026-68870","https://www.cve.org/CVERecord?id=CVE-2026-68871","https://www.cve.org/CVERecord?id=CVE-2026-68872","https://lists.apache.org/thread/vczt5xgqjv8ot8fpp1vdq3rmnfm50w0g"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/86xxx/CVE-2026-86465.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-86465","state":"PUBLISHED","datePublished":"2026-09-16T08:58:05.539Z","dateUpdated":"2026-09-17T19:31:28.101Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-09-07T14:27:10.417Z"},"containers":{"cna":{"title":"Apache Airflow Akeyless provider: Akeyless secrets backend: team-scope guard bypass via user-controlled key","descriptions":[{"lang":"en","value":"Apache Airflow Akeyless provider: the Akeyless secrets backend's team-scope guard can be bypassed with a user-controlled key. In a multi-team deployment, a Dag author scoped to one team can supply a Variable key containing a path separator that causes the backend to resolve a secret belonging to a different team, because the lookup path is concatenated from an unvalidated key after the team-scoped lookup misses. The Execution API Variables route accepts a path-shaped key, so this is reachable from ordinary Dag code.\n\nAffects multi-team deployments using the Akeyless secrets backend. Single-team deployments are not affected, as there is no cross-team boundary to cross. This is the same class as CVE-2026-68870, CVE-2026-68871 and CVE-2026-68872 in the Azure Key Vault, Yandex Lockbox and Amazon secrets backends.\n\nUsers of apache-airflow-providers-akeyless are recommended to upgrade to version 0.3.1 or later, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Airflow Akeyless provider","packageName":"apache-airflow-providers-akeyless","packageURL":"pkg:pypi/apache-airflow-providers-akeyless","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.3.1","versionType":"semver"}],"collectionURL":"https://pypi.python.org"}],"references":[{"url":"https://github.com/apache/airflow/pull/72646","tags":["patch"]},{"url":"https://lists.apache.org/thread/vczt5xgqjv8ot8fpp1vdq3rmnfm50w0g?users@airflow.apache.org","tags":["vendor-advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-68870","tags":["related"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-68871","tags":["related"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-68872","tags":["related"]},{"url":"https://lists.apache.org/thread/vczt5xgqjv8ot8fpp1vdq3rmnfm50w0g","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"moderate"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-09-16T14:55:01.539Z"},"credits":[{"lang":"en","type":"finder","value":"ReturnZero"},{"lang":"en","type":"remediation developer","value":"Jarek Potiuk"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"airflow-s/generate_cve_json.py"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-17T19:28:17.409208Z","id":"CVE-2026-86465","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-17T19:31:28.101Z"}}]}}}