GHSA-gh4h-34gr-87r7

## Summary When an SSO-authenticated user tests an automation in the Budibase builder, their OAuth2 access token and refresh token are included in the automation test results. These results are broadcast via WebSocket to all builders connected to the same dev app and stored in an in-memory cache accessible to any builder who polls the test status endpoint. This allows any co-builder of the same app to steal the testing user's OAuth2 tokens. ## Details The vulnerability exists because `getUserContextBindings()` intentionally includes OAuth2 tokens in user context bindings (so automations can call external APIs), but the automation test pipeline exposes the full result — including these tokens — to all builders of the same app without sanitization. **Step 1: Tokens included in user bindings** In `packages/server/src/sdk/users/utils.ts:134-161`: ```typescript export function getUserContextBindings(user: ContextUser): UserBindings { const bindings: UserBindings = { _id: user._id, email: user.email, // ... } if (isSSOUser(user) && user.oauth2) { bindings.oauth2 = { accessToken: user.oauth2.accessToken, // <-- sensitive refreshToken: user.oauth2.refreshToken, // <-- sensitive } } return bindings } ``` **Step 2: Bindings passed to automation execution** In `packages/server/src/api/controllers/automation.ts:311-312`: ```typescript const user = sdk.users.getUserContextBindings(ctx.user) return await triggers.externalTrigger( { ...automation, disabled: false }, { ...input, appId, user }, // user with tokens passed as event param { getResponses: true, onProgress: emitProgress } ) ``` **Step 3: Tokens placed in trigger outputs** In `packages/server/src/threads/automation.ts:409-413`: ```typescript const trigger: AutomationTriggerResult = { id: data.automation.definition.trigger.id, stepId: data.automation.definition.trigger.stepId, inputs: null, outputs: data.event, // data.event includes user.oauth2 tokens }