{"id":"CVE-2026-73301","state":"PUBLISHED","title":"Budibase: Missing RBAC on GET /api/global/groups allows BASIC users to enumerate all tenant groups and role mappings","description":"Budibase is an open-source low-code platform. Prior to 3.39.25, the GET /api/global/groups endpoint in packages/worker/src/api/routes/global/groups.ts omitted auth.builderOrAdmin, allowing an authenticated BASIC role user to enumerate tenant groups, role mappings and user memberships, builder permissions, and default-group flags. The disclosure exposes the tenant access-control structure to users who are not builders or administrators. This issue is fixed in version 3.39.25.","publishedAt":"2026-08-12T18:08:07.998Z","updatedAt":"2026-08-14T21:53:29.056Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["Budibase budibase"],"affected":[{"vendor":"Budibase","product":"budibase","versions":[{"version":"< 3.39.2","status":"affected"}]}],"references":["https://github.com/Budibase/budibase/security/advisories/GHSA-4qcj-m5wp-jmf4","https://github.com/Budibase/budibase/pull/19109","https://github.com/Budibase/budibase/commit/93db77846e68231ba655f180581c94503985421a","https://github.com/Budibase/budibase/releases/tag/3.39.25"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/73xxx/CVE-2026-73301.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-73301","state":"PUBLISHED","datePublished":"2026-08-12T18:08:07.998Z","dateUpdated":"2026-08-14T21:53:29.056Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-08-11T19:42:11.451Z"},"containers":{"cna":{"title":"Budibase: Missing RBAC on GET /api/global/groups allows BASIC users to enumerate all tenant groups and role mappings","descriptions":[{"lang":"en","value":"Budibase is an open-source low-code platform. Prior to 3.39.25, the GET /api/global/groups endpoint in packages/worker/src/api/routes/global/groups.ts omitted auth.builderOrAdmin, allowing an authenticated BASIC role user to enumerate tenant groups, role mappings and user memberships, builder permissions, and default-group flags. The disclosure exposes the tenant access-control structure to users who are not builders or administrators. This issue is fixed in version 3.39.25."}],"affected":[{"vendor":"Budibase","product":"budibase","versions":[{"version":"< 3.39.2","status":"affected"}]}],"references":[{"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-4qcj-m5wp-jmf4","name":"https://github.com/Budibase/budibase/security/advisories/GHSA-4qcj-m5wp-jmf4","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/Budibase/budibase/pull/19109","name":"https://github.com/Budibase/budibase/pull/19109","tags":["x_refsource_MISC"]},{"url":"https://github.com/Budibase/budibase/commit/93db77846e68231ba655f180581c94503985421a","name":"https://github.com/Budibase/budibase/commit/93db77846e68231ba655f180581c94503985421a","tags":["x_refsource_MISC"]},{"url":"https://github.com/Budibase/budibase/releases/tag/3.39.25","name":"https://github.com/Budibase/budibase/releases/tag/3.39.25","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-12T18:08:07.998Z"},"source":{"advisory":"GHSA-4qcj-m5wp-jmf4","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-4qcj-m5wp-jmf4","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-14T21:53:02.947292Z","id":"CVE-2026-73301","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-14T21:53:29.056Z"}}]}}}