CVE-2026-35214
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.
- Affected products
- Budibase
- Budibase
- < 3.33.4
- Fix
- Available
- CVSS 3.1
- 8.7 HIGH
- EPSS
- 0.6% (44th percentile)
- Weakness
- CWE-22
- NVD status
- Analyzed
- Published
- 2026-04-03
No indexed exploits for CVE-2026-35214 yet
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No exploit for CVE-2026-35214 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.