{"items":[{"id":"NVI-00016128","kind":"vulnerability","title":"Budibase: Mass Assignment in Webhook Trigger Allows Cross-Workspace Automation Execution via appId Override","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-rgvg-3wpc-h44p","CVE-2026-54351"],"plain_summary":"GitHub lists this reviewed advisory for @budibase/server. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0539dfb339b36400736b9f80809d3349"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-07-21T15:04:56.000Z","value":"8.2 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-298d2758f8b937e571cecf9eb2e3cae9"},{"kind":"CVSS","as_of":"2026-06-30T19:52:17.227Z","value":"8.2 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-0539dfb339b36400736b9f80809d3349"},{"kind":"CVSS","as_of":"2026-06-30T19:52:17.227Z","value":"9.6 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-0539dfb339b36400736b9f80809d3349"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-298d2758f8b937e571cecf9eb2e3cae9","url":"https://github.com/advisories/GHSA-rgvg-3wpc-h44p","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rgvg-3wpc-h44p","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T22:34:49.300Z"},{"id":"sr-0539dfb339b36400736b9f80809d3349","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54351","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-54351","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-08T01:48:12.360Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-298d2758f8b937e571cecf9eb2e3cae9"],"technology":"@budibase/server","known_exclusions":[],"conditions_summary":"## Summary\n\nThe webhook trigger endpoint in Budibase is publicly accessible and passes the full HTTP request body into automation execution parameters. A mass assignment vulnerability in `externalTrigger()` allows an attacker to overwrite the internal `appId` property by including it in the webhook POST body. When the automation is processed asynchronously (the default path for webhooks without a collect step), the worker executes the attacker-defined automation in the context of the victim's workspace, granting full read/write access to the victim's database.\n\n## Details\n\nThe webhook trigger route is registered as a public endpoint with no authentication:\n\n```typescript\n// packages/server/src/api/routes/webhook.ts:12\npublicRoutes.post(\"/api/webhooks/trigger/:instance/:id\", controller.trigger)\n```\n\nThe controller passes the raw request body as `fields` alongside the server-derived `appId`:\n\n```typescript\n// packages/server/src/api/controllers/webhook.ts:142-148\nawait triggers.externalTrigger(target, {\n  fields: {\n    ...ctx.request.body,  // attacker-controlled\n    body: ctx.request.body,\n  },\n  appId: prodAppId,       // server-controlled\n})\n```\n\nIn `externalTrigger()`, for webhoo","public_affected_ranges":["< 3.39.9"]}],"null_published_at":"2026-11-08T19:53:44.017Z","source_updated_at":"2026-07-21T15:04:56.000Z","source_disclosed_at":"2026-06-22T23:20:20.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-03T22:34:49.300Z"},{"id":"NVI-00016128","kind":"vulnerability","title":"Budibase: Mass Assignment in Webhook Trigger Allows Cross-Workspace Automation Execution via appId Override","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rgvg-3wpc-h44p","CVE-2026-54351"],"plain_summary":"GitHub lists this reviewed advisory for @budibase/server. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-298d2758f8b937e571cecf9eb2e3cae9"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-07-21T15:04:56.000Z","value":"8.2 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-298d2758f8b937e571cecf9eb2e3cae9"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-298d2758f8b937e571cecf9eb2e3cae9","url":"https://github.com/advisories/GHSA-rgvg-3wpc-h44p","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rgvg-3wpc-h44p","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T22:34:49.300Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-298d2758f8b937e571cecf9eb2e3cae9"],"technology":"@budibase/server","known_exclusions":[],"conditions_summary":"## Summary\n\nThe webhook trigger endpoint in Budibase is publicly accessible and passes the full HTTP request body into automation execution parameters. A mass assignment vulnerability in `externalTrigger()` allows an attacker to overwrite the internal `appId` property by including it in the webhook POST body. When the automation is processed asynchronously (the default path for webhooks without a collect step), the worker executes the attacker-defined automation in the context of the victim's workspace, granting full read/write access to the victim's database.\n\n## Details\n\nThe webhook trigger route is registered as a public endpoint with no authentication:\n\n```typescript\n// packages/server/src/api/routes/webhook.ts:12\npublicRoutes.post(\"/api/webhooks/trigger/:instance/:id\", controller.trigger)\n```\n\nThe controller passes the raw request body as `fields` alongside the server-derived `appId`:\n\n```typescript\n// packages/server/src/api/controllers/webhook.ts:142-148\nawait triggers.externalTrigger(target, {\n  fields: {\n    ...ctx.request.body,  // attacker-controlled\n    body: ctx.request.body,\n  },\n  appId: prodAppId,       // server-controlled\n})\n```\n\nIn `externalTrigger()`, for webhoo","public_affected_ranges":["< 3.39.9"]}],"null_published_at":"2026-11-04T10:04:27.896Z","source_updated_at":"2026-07-21T15:04:56.000Z","source_disclosed_at":"2026-06-22T23:20:20.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-03T22:34:49.300Z"}],"next_cursor":null,"snapshot_revision":"42594"}