{"id":81638,"date":"2026-07-07T13:46:41","date_gmt":"2026-07-07T10:16:41","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-48892-apache-airflow-config-api-leaks-per-key-secrets-backend-kwargs-masker-bypass-on-synthetic-options\/"},"modified":"2026-07-07T13:46:41","modified_gmt":"2026-07-07T10:16:41","slug":"cve-2026-48892-apache-airflow-config-api-leaks-per-key-secrets-backend-kwargs-masker-bypass-on-synthetic-options","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-48892-apache-airflow-config-api-leaks-per-key-secrets-backend-kwargs-masker-bypass-on-synthetic-options\/","title":{"rendered":"CVE-2026-48892 &#8211; Apache Airflow: Config API leaks per-key secrets backend kwargs &#8211; masker bypass on synthetic options"},"content":{"rendered":"<p>CVE ID :CVE-2026-48892<\/p>\n<p>  Published : July 7, 2026, 10:16 a.m. | 1\u00a0hour, 31\u00a0minutes ago<\/p>\n<p>  Description :The Config API in Apache Airflow surfaced per-key secrets-backend overrides (environment variables like `AIRFLOW__SECRETS__BACKEND_KWARG__SECRET_ID` and `AIRFLOW__WORKERS__SECRETS_BACKEND_KWARG__SECRET_ID`) as synthetic config options whose option names were not in `sensitive_config_values`, so the masker did not redact them. An authenticated UI\/API user with Config read permission could retrieve plaintext secrets-backend credentials (Vault `role_id` \/ `secret_id`, etc.) from the Config API output. Affects deployments that configure secrets backends via per-key environment overrides. Users are advised to 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-2026-48892 Published : July 7, 2026, 10:16 a.m. | 1\u00a0hour, 31\u00a0minutes ago Description :The Config API in Apache Airflow surfaced per-key secrets-backend overrides (environment variables like `AIRFLOW__SECRETS__BACKEND_KWARG__SECRET_ID` and `AIRFLOW__WORKERS__SECRETS_BACKEND_KWARG__SECRET_ID`) as synthetic config options whose option names were not in `sensitive_config_values`, so the masker did not redact them. An authenticated UI\/API user with Config &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-81638","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81638","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=81638"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81638\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}