{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-48616/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-16T23:08:37.908Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-48616","@id":"https://www.cve.org/CVERecord?id=CVE-2026-48616","description":"Rocket.Chat versions <8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.13.9, 7.10.13 has an access control vulnerability in Livechat files. Protected file downloads at /file-upload/:fileId/:name authorize livechat access using rc_room_type=l with rc_rid+rc_token, but the authorization path does not verify that rc_rid matches the requested file's rid. Furthermore, :fileId is predictable via sequential MongoDB IDs, and :name can be anything, allowing unauthenticated discovery of all uploaded files."},"products":[{"@id":"cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 7.10.13, 7.13.9, 8.0.7, 8.1.6, 8.2.6, 8.3.6, 8.4.4, 8.5.1.","timestamp":"2026-06-16T23:08:37.908Z"}]}