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Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.
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.
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{
"vendor": "Budibase",
"product": "budibase",
"versions": [
{
"version": "< 3.39.0",
"status": "affected"
}
]
}Original source record · Cite this exact observation · Complete original publisher JSON