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CVE-2026-48151

Budibase: Webhook schema endpoint authorization bypass allows unauthenticated mutation of webhook and automation schema PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Budibase / budibaseaffected < 3.39.0

CWE

CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.