CVE-2026-57494

The CVE describes a cross‑agent task authorization bypass in AgenticMail. In @agenticmail/api versions before 0.9.64, a low‑privileged authenticated agent can enumerate another agent’s pending/claimed tasks via GET /api/agenticmail/tasks/pending?assignee=, receiving task IDs and payloads. Those I...

GHSA-HJWC-26PJ-V3PM AgenticMail: Cross-agent task authorization bypass in AgenticMail API

Summary A low-privileged authenticated AgenticMail agent can enumerate another agent's pending/claimed tasks by supplying the target agent name to GET /api/agenticmail/tasks/pending?assignee=. The returned task objects include the task IDs and payloads. The same task IDs can then be used with the...

AgenticMail: Cross-agent task authorization bypass in AgenticMail API

Summary A low-privileged authenticated AgenticMail agent can enumerate another agent's pending/claimed tasks by supplying the target agent name to GET /api/agenticmail/tasks/pending?assignee=. The returned task objects include the task IDs and payloads. The same task IDs can then be used with the...