Client request arrives — attacker sends a valid authenticated publish request whose JSON contains PublishDataByEnvs.Id = <victim_id> (replaced by the attacker).
Server accepts request — the publish handler parses the JSON and trusts the provided Id without verifying ownership or permissions.
DB operation executes — backend runs an update/delete/insert against the publish_data_by_envs table using the attacker-supplied Id. Example behavior:
UPDATE publish_data_by_envs SET owner = attacker_id, … WHERE id = <victim_id>
or DELETE FROM publish_data_by_envs WHERE id = <victim_id>
Referential state changes — the victim’s segment row(s) no longer reference the expected PublishDataByEnvs entry (it is removed or now points to attacker-controlled data). If foreign keys exist without cascading rules, references may be left dangling or set to NULL.
Cache / search index stale — any cached copy or index still expecting the original entry now fails to find it (cache not invalidated properly).
Editor reads updated state — when victim loads editor.domain.com, backend returns segment data that lacks the expected PublishDataByEnvs entry or returns an entry with unexpected values.
Editor fails to initialize — frontend code attempts to access fields of the missing entry and throws an unhandled error or fails a critical initialization path → user-facing DoS.
No authorization logs / silent success — because the server allowed the change, there may be little/no suspicious logging unless cross-account modifications were instrumented.
