GHSA-c2c9-mfw7-p8hw

## Summary The `/api/v1/chatflows/apikey/:apikey` endpoint (whitelisted, accessible with API key auth only) returns all chatflows bound to the provided API key AND all chatflows across the entire system that have no API key assigned. This crosses workspace boundaries, allowing a user in Workspace A who has a valid API key to read the full configuration (including flowData, chatbotConfig, system prompts, and node configurations) of chatflows from Workspace B, Workspace C, and all other workspaces, as long as those chatflows have no API key assigned. ## Details The controller at `packages/server/src/controllers/chatflows/index.ts:90-107` validates the API key and calls the service: ```typescript const getChatflowByApiKey = async (req: Request, res: Response, next: NextFunction) => { try { const apikey = await apiKeyService.getApiKey(req.params.apikey) if (\!apikey) { return res.status(401).send("Unauthorized") } const apiResponse = await chatflowsService.getChatflowByApiKey(apikey.id, req.query.keyonly) return res.json(apiResponse) // Returns full chatflow objects with flowData } catch (error) { next(error) } } ``` The service at `packages/server/src/services/chatflows/index.ts:223-245` builds the database query: ```typescript const getChatflowByApiKey = async (apiKeyId: string, keyonly?: unknown): Promise<any> => { const appServer = getRunningExpressApp() let query = appServer.AppDataSource.getRepository(ChatFlow) .createQueryBuilder("cf") .where("cf.apikeyid = :apikeyid", { apikeyid: apiKeyId }) if (keyonly === undefined) { // When keyonly is not set (default), also return ALL chatflows with no API key query = query.orWhere("cf.apikeyid IS NULL").orWhere("cf.apikeyid = ''") } const dbResponse = await query.orderBy("cf.name", "ASC").getMany() return dbResponse // Returns full ChatFlow entities including flowData } ``` When `keyonly`