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CVE-2026-114402 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211	CISA-ADP	ExploitThird Party Advisory
https://github.com/polonel/trudesk	[email protected]	Product
https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/accounts.js#L454-L553	[email protected]	Patch
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211	[email protected]	ExploitThird Party Advisory
https://www.vulncheck.com/advisories/trudesk-through-1.2.11-path-traversal-and-authorization-bypass-via-profile-image-upload	[email protected]	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-22	Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')	[email protected]

Affected Products

Product	Versions
trudesk project trudesk	<= 1.2.11
CPE cpe:2.3:a:trudesk_project:trudesk:::::::: Remediation No remediation found in references.

Change History

3 change records found show changes

Date	Action	Recorded By
Oct 30, 2026	Initial Analysis	[email protected]
Oct 27, 2026	CVE Modified	CISA-ADP
Oct 21, 2026	New CVE Received	[email protected]