CVE-2026-35214
🟠 Łataj w tym tygodniu
Nieprawidłowe przetwarzanie nazw plików w Budibase umożliwia usuwanie katalogów i zapis plików.
CVSS
8.7
EPSS
0.1%
Exploit
poc
Vendor
budibase
Opis źródłowy (NVD)
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.
exploit path-traversal
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 8.7 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.1% |
| Opublikowano (NVD) | 2026-04-03 16:16:41 UTC |
| Ostatnia modyfikacja (NVD) | 2026-04-08 21:19:13 UTC |
Referencje
- https://github.com/Budibase/budibase/commit/6344d06d703660fd05995e61d581593c2349c879 (security-advisories@github.com) [Patch]
- https://github.com/Budibase/budibase/pull/18240 (security-advisories@github.com) [Issue Tracking, Patch]
- https://github.com/Budibase/budibase/releases/tag/3.33.4 (security-advisories@github.com) [Product, Release Notes]
- https://github.com/Budibase/budibase/security/advisories/GHSA-2wfh-rcwf-wh23 (security-advisories@github.com) [Exploit, Mitigation, Vendor Advisory]