CVE-2026-48151
CVE-2026-48151 · Budibase: Webhook schema endpoint authorization bypass allows unauthenticated mutation of webhook and automation schema
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Budibase is an open-source low-code platform. Prior to 3.39.0, the webhook schema-building endpoint is registered under builderRoutes, but the generic authorization middleware skips authorization for all paths matching /api/webhooks/schema. As a result, an unauthenticated caller can update the body schema for a known webhook and mutate the corresponding automation trigger output schema. This vulnerability is fixed in 3.39.0.
CVSS 7.5 · High · EPSS 0.2% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
budibase
- Versions
- < 3.39.0: Affected
No fix published
@budibase/server npm
- Affected ranges
- SEMVER: < 3.39.0
Update to 3.39.0