CVE-2026-111345
CVE-2026-111345 · Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/messages/conversation/:id
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Trudesk through 1.2.11 contains an authorization bypass vulnerability that allows any authenticated user to read private conversations by supplying another conversation's id. Attackers can request GET /api/v1/messages/conversation/:id, which lacks participant checks, to obtain full message history plus participants' usernames, full names and email addresses.
CVSS 5.3 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
trudesk
- Versions
- ≥ 0, ≤ 1.2.11: Affected (semver)
No fix published
Original sources
- https://hackmd.io/@hieuPenguinnn/trudesk-conversation-messages-idor
- https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/api/v1/messages.js#L255-L308
- https://github.com/polonel/trudesk/blob/v1.2.11/src/models/chat/message.js#L70-L101
- https://github.com/polonel/trudesk
- https://www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypass-via-get-api-v1-messages-conversation-id
- https://nvd.nist.gov/vuln/detail/CVE-2026-111345