{"id":81637,"date":"2026-07-07T13:46:41","date_gmt":"2026-07-07T10:16:41","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-49296-apache-airflow-per-dag-read-bypass-discloses-co-located-dags-source-via-get-api-v2-dagsources-dag_id\/"},"modified":"2026-07-07T13:46:41","modified_gmt":"2026-07-07T10:16:41","slug":"cve-2026-49296-apache-airflow-per-dag-read-bypass-discloses-co-located-dags-source-via-get-api-v2-dagsources-dag_id","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-49296-apache-airflow-per-dag-read-bypass-discloses-co-located-dags-source-via-get-api-v2-dagsources-dag_id\/","title":{"rendered":"CVE-2026-49296 &#8211; Apache Airflow: Per-DAG read bypass discloses co-located DAGs&#8217; source via GET \/api\/v2\/dagSources\/{dag_id}"},"content":{"rendered":"<p>CVE ID :CVE-2026-49296<\/p>\n<p>  Published : July 7, 2026, 10:16 a.m. | 1\u00a0hour, 31\u00a0minutes ago<\/p>\n<p>  Description :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.<\/p>\n<p>  Severity: 0.0 | NA<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-49296 Published : July 7, 2026, 10:16 a.m. | 1\u00a0hour, 31\u00a0minutes ago Description :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 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-81637","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=81637"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81637\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}