{"id":"CVE-2026-114402","title":"Trudesk through 1.2.11 Path Traversal and Authorization Bypass via Profile Image Upload","summary":"Trudesk through 1.2.11 contains a path traversal and authorization bypass vulnerability in accountsController.uploadImage that allows authenticated users to overwrite other users' avatars via form-supplied _id and username fields. Attack…","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-22"],"vendor":"polonel","product":"trudesk","affected":["trudesk <= 1.2.11"],"published":"2026-10-21","updated":"2026-10-21","sourceUpdated":"2026-10-21T12:39:54.877Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114402","references":[{"url":"https://hackmd.io/@leediay/multiple-vuln-trudesk-1211"},{"url":"https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/accounts.js#L454-L553"},{"url":"https://github.com/polonel/trudesk"},{"url":"https://www.vulncheck.com/advisories/trudesk-through-1.2.11-path-traversal-and-authorization-bypass-via-profile-image-upload","label":"VulnCheck Advisory: Trudesk through 1.2.11 Path Traversal and Authorization Bypass via Profile Image Upload"}],"tags":["cve.org"],"ingestedAt":"2026-10-21T12:48:53.650Z","slug":"CVE-2026-114402","body":"## Overview\n\nTrudesk through 1.2.11 contains a path traversal and authorization bypass vulnerability in accountsController.uploadImage that allows authenticated users to overwrite other users' avatars via form-supplied _id and username fields. Attackers can supply a username like /../../../x to bypass the incomplete CVE-2022-1752 sanitization and write png, jpg, jpeg, or gif files outside public/uploads/users.\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":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}