CVE-2026-49296

{"id": "CVE-2026-49296", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-49296", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-07T13:28:04.105895Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"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"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@apache.org", "affectedData": [{"vendor": "Apache Software Foundation", "product": "Apache Airflow", "versions": [{"status": "affected", "version": "3.0.0", "lessThan": "3.3.0", "versionType": "semver"}], "packageURL": "pkg:pypi/apache-airflow", "packageName": "apache-airflow", "collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected"}]}], "published": "2026-07-07T10:16:41.603", "references": [{"url": "https://github.com/apache/airflow/pull/67662", "tags": ["Issue Tracking", "Patch"], "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread/qqv41t3oydkn9o14r2rfz1wkdrsp5jzn", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@apache.org"}, {"url": "http://www.openwall.com/lists/oss-security/2026/07/07/5", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "Before apache-airflow 3.3.0, a user authorized to read one Dag could disclose the source of other Dags co-located in the same source file. `GET /api/v2/dagSources/{dag_id}` \u2014 and the equivalent Dag-source view in the UI \u2014 returned the entire source file without redacting Dags the caller was not authorized to read, bypassing per-DAG read authorization. Deployments that co-locate multiple Dags in a single file and rely on per-DAG access control to limit source visibility are affected; single-Dag-per-file deployments are not. Upgrade to apache-airflow 3.3.0 or later."}, {"lang": "es", "value": "Antes de apache-airflow 3.3.0, un usuario autorizado para leer un Dag pod\u00eda divulgar el c\u00f3digo fuente de otros Dags ubicados conjuntamente en el mismo archivo fuente. GET /api/v2/dagSources/{dag_id} - y la vista equivalente de c\u00f3digo fuente de Dag en la interfaz de usuario (UI) - devolv\u00eda el archivo fuente completo sin redactar los Dags que el solicitante no estaba autorizado a leer, eludiendo la autorizaci\u00f3n de lectura por Dag. Las implementaciones que ubican conjuntamente m\u00faltiples Dags en un solo archivo y dependen del control de acceso por Dag para limitar la visibilidad del c\u00f3digo fuente se ven afectadas; las implementaciones de un solo Dag por archivo no lo est\u00e1n. Actualice a apache-airflow 3.3.0 o posterior."}], "lastModified": "2026-10-25T20:10:00.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E334749-0D93-4319-9286-B9AC590F4698", "versionEndExcluding": "3.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}