CVE-2026-111640 [MEDIUM] – DooTask through 1.9.66 contains a missing authorization vulnerability in WebSocketDialog::

DooTask through 1.9.66 contains a missing authorization vulnerability in WebSocketDialog::checkDialog() that skips the membership check for dialogs with group_type ‘okr’. Authenticated users can supply the dialog_id of OKR comment dialogs to msg__list, msg__one, or msg__send* endpoints to read and inject messages.