{"id":"CVE-2026-114393","title":"Trudesk through 1.2.11 Authorization Bypass via Ticket Update API Endpoints","summary":"Trudesk through 1.2.11 contains an authorization bypass vulnerability that allows any authenticated user to modify tickets outside their groups via PUT /api/v1/tickets/:id and PUT /api/v2/tickets/batch. Attackers can supply arbitrary tic…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-639"],"vendor":"polonel","product":"trudesk","affected":["trudesk <= 1.2.11"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-28T16:25:14.910824Z"},"exploitAvailable":true,"published":"2026-10-21","updated":"2026-10-28","sourceUpdated":"2026-10-28T16:26:00.884Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114393","references":[{"url":"https://hackmd.io/@leediay/multiple-vuln-trudesk-1211"},{"url":"https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/api/v1/tickets.js#L767-L883"},{"url":"https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/api/v2/tickets.js#L167-L197"},{"url":"https://github.com/polonel/trudesk"},{"url":"https://www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypass-via-ticket-update-api-endpoints","label":"VulnCheck Advisory: Trudesk through 1.2.11 Authorization Bypass via Ticket Update API Endpoints"}],"tags":["cve.org","exploit-available"],"epss":0.00223,"epssPercentile":0.12856,"ingestedAt":"2026-10-21T12:48:53.656Z","slug":"CVE-2026-114393","body":"## Overview\n\nTrudesk through 1.2.11 contains an authorization bypass vulnerability that allows any authenticated user to modify tickets outside their groups via PUT /api/v1/tickets/:id and PUT /api/v2/tickets/batch. Attackers can supply arbitrary ticket ObjectIds to change status, subject, group, priority or assignee, or mass-close tickets, since only the default tickets:update role grant is checked.\n\n## Affected\n\n- `trudesk <= 1.2.11`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":230742,"id":"CVE-2026-114393","ts":1793207730800,"field":"exploit_available","old":"false","new":"true"}]}