CVE-2026-73617
CVE-2026-73617 · Budibase before 3.40.0 NoSQL Injection via MongoDB datasource
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Budibase before 3.40.0 contains a NoSQL injection vulnerability in the MongoDB datasource integration where user-supplied parameters are enriched with handlebars using noEscaping: true and parsed without operator filtering. Attackers can inject MongoDB operators through query parameters to bypass per-user access controls, read arbitrary documents, execute JavaScript via $where operators, or modify collections through update and delete operations.
CVSS 7.1 · High · EPSS 0.3% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
server
- Versions
- ≥ 0, < 3.40.0: Affected (semver)
- 3.40.0: Not affected (semver)
Update to 3.40.0
@budibase/server npm
- Affected ranges
- SEMVER: ≤ 3.38.1
No fix published