{"id":"CVE-2026-33226","sourceIdentifier":"security-advisories@github.com","published":"2026-03-20T23:16:46.333","lastModified":"2026-10-07T08:10:00.200","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Budibase is a low code platform for creating internal tools, workflows, and admin panels. In versions from 3.30.6 and prior, the REST datasource query preview endpoint (POST /api/queries/preview) makes server-side HTTP requests to any URL supplied by the user in fields.path with no validation. An authenticated admin can reach internal services that are not exposed to the internet — including cloud metadata endpoints (AWS/GCP/Azure), internal databases, Kubernetes APIs, and other pods on the internal network. On GCP this leads to OAuth2 token theft with cloud-platform scope (full GCP access). On any deployment it enables full internal network enumeration. At time of publication, there are no publicly available patches."},{"lang":"es","value":"Budibase es una plataforma de bajo código para crear herramientas internas, flujos de trabajo y paneles de administración. En versiones desde la 3.30.6 y anteriores, el endpoint de vista previa de consulta de fuente de datos REST (POST /api/queries/preview) realiza solicitudes HTTP del lado del servidor a cualquier URL proporcionada por el usuario en fields.path sin validación. Un administrador autenticado puede alcanzar servicios internos que no están expuestos a internet — incluyendo endpoints de metadatos en la nube (AWS/GCP/Azure), bases de datos internas, APIs de Kubernetes y otros pods en la red interna. En GCP esto conduce al robo de tokens OAuth2 con alcance 'cloud-platform' (acceso completo a GCP). En cualquier despliegue permite la enumeración completa de la red interna. En el momento de la publicación, no hay parches disponibles públicamente."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"Budibase","product":"budibase","versions":[{"version":"<= 3.30.6","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","baseScore":8.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":5.8}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-03-23T16:48:04.328905Z","id":"CVE-2026-33226","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-918"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:budibase:budibase:*:*:*:*:*:*:*:*","versionEndIncluding":"3.30.6","matchCriteriaId":"52ADDDC4-29B8-41EF-9A96-C82854258816"}]}]}],"references":[{"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-4647-wpjq-hh7f","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}