{"kind": "version", "path": "vulns/pypi/apache-airflow/3.3.1", "name": "apache-airflow", "product": "apache-airflow", "ecosystem": "PyPI", "version": "3.3.1", "items": [{"id": "CVE-2026-86473", "noindex": false, "published": "2026-09-21T14:33:26.110Z", "modified": "2026-09-21T18:41:13.406Z", "cvss": 9.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "severity": "critical", "epss": 0.00747, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2026-86473", "title": "Apache Airflow: Logout ignores a presented Authorization bearer token, leaving it revocable only by expiry", "description": "Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token cookie. When a client logs out presenting its credential as an Authorization bearer header instead, the endpoint returns its normal logout response but revokes nothing, so the token remains valid until it expires. An attacker who already holds a copy of that token keeps the victim's access after the victim has logged out and believes the session ended; the default token lifetime is 24 hours and is configurable.\n\nAffects API clients that authenticate with a bearer token rather than the browser session cookie. The attacker must already possess a co", "references": ["https://github.com/apache/airflow/pull/72649", "https://lists.apache.org/thread/k9z1p0q1ng8m68nlnv9d1fqzscrfm7vr", "http://www.openwall.com/lists/oss-security/2026/09/21/5"], "fixes": ["3.3.2"], "products": [{"name": "apache-airflow", "path": "vulns/pypi/apache-airflow", "ecosystem": "PyPI"}]}, {"id": "CVE-2026-75158", "noindex": false, "published": "2026-09-21T14:32:47.818Z", "modified": "2026-09-21T18:09:31.208Z", "cvss": 4.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.00636, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2026-75158", "title": "Apache Airflow: Assets events API returns asset events for every Dag with no per-Dag authorization filter", "description": "Apache Airflow's `/assets/events` API returned asset events for every Dag in the deployment, with no filter restricting them to the Dags the caller is authorized to read. Any authenticated user holding asset-read access could therefore enumerate asset events — including the source Dag ID, task ID, run ID and event timestamps — for Dags they have no permission to see. Because the filter was also absent from the count query, `total_entries` and pagination disclosed the existence of hidden Dags even without inspecting individual rows. Deployments are affected whenever per-Dag access control is used to separate teams or tenants; no special config", "references": ["https://github.com/apache/airflow/pull/71741", "https://lists.apache.org/thread/rx5lg86l0qkjl2s7dtmpqxjq0xplr4fy", "http://www.openwall.com/lists/oss-security/2026/09/21/3"], "fixes": ["3.3.2"], "products": [{"name": "apache-airflow", "path": "vulns/pypi/apache-airflow", "ecosystem": "PyPI"}]}, {"id": "CVE-2026-82355", "noindex": false, "published": "2026-09-21T14:32:04.932Z", "modified": "2026-09-21T18:09:32.318Z", "cvss": 4.2, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "severity": "medium", "epss": 0.00735, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2026-82355", "title": "Apache Airflow: Session cookie silently overrides explicit Authorization bearer header, enabling session fixation", "description": "When a request to the Airflow core API carries both a session cookie and an explicit `Authorization: Bearer` token, Airflow resolves the caller from the cookie and ignores the bearer token, inverting the intended precedence of bearer over cookie. The request then executes -- and is recorded in the audit log -- as the cookie's principal rather than the identity the client explicitly presented.\n\nOnly Apache Airflow 3.3.0 and 3.3.1 are affected. Earlier releases do not contain the code path that caches the cookie-derived user, and are not vulnerable.\n\nExploiting this requires an attacker to first place a valid session cookie of their own into th", "references": ["https://github.com/apache/airflow/pull/72225", "https://github.com/apache/airflow/pull/72723", "https://lists.apache.org/thread/3p7zpdvv40tn01m0xk5mt2rxg88mw8w1"], "fixes": [], "products": [{"name": "apache-airflow", "path": "vulns/pypi/apache-airflow", "ecosystem": "PyPI"}]}], "total": 3, "unknown_count": 3, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": true, "filters": {}, "page_size": 20, "products": [{"name": "apache-airflow", "path": "vulns/pypi/apache-airflow", "ecosystem": "PyPI"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": ["3.3.2rc1", "3.3.1rc2", "3.3.1rc1", "3.3.1", "3.3.0rc2", "3.3.0rc1", "3.3.0b2", "3.3.0b1", "3.3.0", "3.2.2rc3", "3.2.2rc2", "3.2.2rc1"], "stats": {"recent": 0, "kev": 0}, "lastmod": "2026-09-21T18:41:13.406Z", "early_advisories": [], "license": "Puedes utilizar libremente la selección de PatchFirst y nuestras aportaciones (prioridades, alertas tempranas, textos, resúmenes y agregados) para tus propios fines, incluido el uso interno de tu empresa. 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Las noticias incluyen un enlace a la fuente original en cada entrada.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. 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