Harvester API route exposed without security filter

Harvesters configure API routes and security filters independently, and mismatches between these definitions can leave endpoints publicly reachable. When a route lacks the expected authentication middleware, any client can invoke harvester operations, potentially retrieving or indexing sensitive records. This condition arises from the component's default allow posture and the absence of route-level access checks.

A primary constraint involves how pagination and caching interact with access enforcement. Pagination limits result set size per request, but does not prevent cumulative data access across multiple calls. Default caching may retain recently fetched records and serve them without re-evaluating authentication status, especially when cache keys are decoupled from user session tokens. These behaviors create a surface where accidental public exposure can persist even after intended restrictions are configured.

What architectural patterns enforce authentication before cache lookup in harvester pipelines? How do pagination boundaries influence the effectiveness of access controls when combined with default caching strategies? Under what configuration conditions does a harvester route transition from authenticated to public access without explicit administrative change?