CVE-2026-35214
CVE-2026-35214 · Budibase: Path traversal in plugin file upload enables arbitrary directory deletion and file write
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Budibase is an open-source low-code platform. Prior to version 3.33.4, the plugin file upload endpoint (POST /api/plugin/upload) passes the user-supplied filename directly to createTempFolder() without sanitizing path traversal sequences. An attacker with Global Builder privileges can craft a multipart upload with a filename containing ../ to delete arbitrary directories via rmSync and write arbitrary files via tarball extraction to any filesystem path the Node.js process can access. This issue has been patched in version 3.33.4.
CVSS 8.7 · Élevée · EPSS 0,6% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
budibase
- Versions du logiciel
- < 3.33.4: Concernée
Aucun correctif publié
@budibase/server npm
- Plages de versions concernées
- SEMVER: < 3.33.4
Mettez à jour vers 3.33.4
Sources originales
- https://github.com/Budibase/budibase/security/advisories/GHSA-2wfh-rcwf-wh23
- https://github.com/Budibase/budibase/pull/18240
- https://github.com/Budibase/budibase/commit/6344d06d703660fd05995e61d581593c2349c879
- https://github.com/Budibase/budibase/releases/tag/3.33.4
- https://nvd.nist.gov/vuln/detail/CVE-2026-35214