{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-53673/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-10T18:10:40.143Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-53673","@id":"https://www.cve.org/CVERecord?id=CVE-2026-53673","description":"BuddyPress 14.4.0 contains an insecure direct object reference vulnerability in the messages REST API that allows authenticated attackers to access arbitrary private message threads by supplying a user_id parameter in the request. Attackers can pass another user's identifier to the get_item_permissions_check method, which validates the supplied user_id instead of the logged-in user and is reused by the update and delete handlers, to read, reply to, or delete any user's private messages."},"products":[{"@id":"cpe:2.3:a:buddypress:buddypress:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:buddypress:buddypress:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-10T18:10:40.143Z"}]}