{"id":"CVE-2026-111345","revision":"8279b7b7d88a498e8b3b328bc5e0659f","records":[{"revision":"8279b7b7d88a498e8b3b328bc5e0659f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111345","aliases":[],"title":"Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/messages/conversation/:id","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.","state":0,"publishedAt":"2026-10-15T21:43:37.267+00:00","modifiedAt":"2026-10-16T17:08:37.622+00:00","affected":[{"ecosystem":"Vendor product","name":"trudesk","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"polonel\",\n                    \"product\": \"trudesk\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"1.2.11\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/polonel/trudesk\",\n                    \"repo\": \"https://github.com/polonel/trudesk\"\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":"MEDIUM"}],"references":["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"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111345","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111345","identifiers":["CVE-2026-111345"]},"retained":false,"historicalAffected":[]}],"coverage":[]}