CVE-2026-114402

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-114402
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. 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.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/polonel/trudesk Product
https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/accounts.js#L454-L553 Patch
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 Exploit Third Party Advisory
https://www.vulncheck.com/advisories/trudesk-through-1.2.11-path-traversal-and-authorization-bypass-via-profile-image-upload Third Party Advisory
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:*
History

30 Oct 2026, 14:20

Type Values Removed Values Added
First Time Trudesk Project
Trudesk Project trudesk
CPE cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:*
References () https://github.com/polonel/trudesk - () https://github.com/polonel/trudesk - Product
References () https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/accounts.js#L454-L553 - () https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/accounts.js#L454-L553 - Patch
References () https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 - () https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 - Exploit, Third Party Advisory
References () https://www.vulncheck.com/advisories/trudesk-through-1.2.11-path-traversal-and-authorization-bypass-via-profile-image-upload - () https://www.vulncheck.com/advisories/trudesk-through-1.2.11-path-traversal-and-authorization-bypass-via-profile-image-upload - Third Party Advisory

27 Oct 2026, 23:16

Type Values Removed Values Added
References () https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 - () https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 -

21 Oct 2026, 13:18

Type Values Removed Values Added
New CVE
Information

Published : 2026-10-21 13:18

Updated : 2026-10-30 14:20

NVD link : CVE-2026-114402

Mitre link : CVE-2026-114402

CVE.ORG link : CVE-2026-114402

JSON object : View

Products Affected

trudesk_project

  • trudesk
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')