Medium severity4.3NVD Advisory· Published Oct 15, 2026
CVE-2026-111345
CVE-2026-111345
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
4- github.com/polonel/trudesk/blob/v1.2.11/src/controllers/api/v1/messages.jsnvd
- github.com/polonel/trudesk/blob/v1.2.11/src/models/chat/message.jsnvd
- hackmd.io/@hieuPenguinnn/trudesk-conversation-messages-idornvd
- www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypass-via-get-api-v1-messages-conversation-idnvd
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