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.
History

Fri, 16 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 15 Oct 2026 22:00:00 +0000

Type Values Removed Values Added
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.
Title Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/messages/conversation/:id
First Time appeared Trudesk Project
Trudesk Project trudesk
Weaknesses CWE-639
CPEs cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:*
Vendors & Products Trudesk Project
Trudesk Project trudesk
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-15T21:43:37.267Z

Updated: 2026-10-16T17:08:37.622Z

Reserved: 2026-10-15T20:53:27.866Z

Link: CVE-2026-111345

cve-icon Vulnrichment

Updated: 2026-10-16T16:31:41.106Z

cve-icon NVD

Status : Deferred

Published: 2026-10-15T22:19:31.980

Modified: 2026-10-16T18:25:45.343

Link: CVE-2026-111345

cve-icon Redhat

No data.