{"id":"CVE-2026-73407","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-73407","summary":"Budibase is an open-source low-code platform. Prior to 3.40.1, RestIntegration._req in packages/server/src/integrations/rest.ts attached credentials from getAuthHeaders and defaultHeaders…","details":"Budibase is an open-source low-code platform. Prior to 3.40.1, RestIntegration._req in packages/server/src/integrations/rest.ts attached credentials from getAuthHeaders and defaultHeaders without requiring the final request destination to match the datasource origin. An unauthenticated caller of a PUBLIC POST /api/v2/queries/:queryId query could supply an absolute or parameterized path to an attacker-controlled host and receive the stored bearer, basic, or static-header credentials. This issue is fixed in version 3.40.1.","published":"2026-08-12T20:17:55.763","modified":"2026-08-12T20:17:55.763","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/Budibase/budibase/commit/8b1bca71501b11c68310351ef4f2c3028b2d5f08","label":"Budibase/budibase@8b1bca7"},"references":[{"type":"WEB","url":"https://github.com/Budibase/budibase/commit/8b1bca71501b11c68310351ef4f2c3028b2d5f08"},{"type":"WEB","url":"https://github.com/Budibase/budibase/pull/19239"},{"type":"WEB","url":"https://github.com/Budibase/budibase/releases/tag/3.40.1"},{"type":"WEB","url":"https://github.com/Budibase/budibase/security/advisories/GHSA-mqhr-6j6h-74p5"},{"type":"WEB","url":"https://github.com/Budibase/budibase/security/advisories/GHSA-mqhr-6j6h-74p5"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T20:17:55.763"}}