Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Trudesk Project | Trudesk | <= 1.2.11 |
Related Weaknesses (CWE)
References
- https://github.com/polonel/trudeskProduct
- https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/accounts.js#L454Patch
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211ExploitThird Party Advisory
- https://www.vulncheck.com/advisories/trudesk-through-1.2.11-path-traversal-and-aThird Party Advisory
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211ExploitThird Party Advisory
FAQ
What is CVE-2026-114402?
CVE-2026-114402 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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-sup...
How severe is CVE-2026-114402?
CVE-2026-114402 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-114402?
Check the references section above for vendor advisories and patch information. Affected products include: Trudesk Project Trudesk.