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CVE-2026-114400Trudesk through 1.2.11 Missing Authentication for Ticket Attachments via /uploads
Trudesk through 1.2.11 contains a missing authentication vulnerability that allows unauthenticated attackers to download private ticket attachments under /uploads. Because express.static serves the public/ directory before the hasAuth-guarded /uploads mount, attackers who know or guess a ticket ObjectId and filename can retrieve confidential attachments.
8.2 HIGHEPSS 0.49%Not in KEVNVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.2 | HIGH | 4.0VulnCheck (CNA) | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| 7.5 | HIGH | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 5.9 | MEDIUM | 3.1VulnCheck (CNA) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
Details
- CVE ID
- CVE-2026-114400
- Status
- Analyzed
- Assigner (CNA)
- VulnCheck
- Published
- Oct 21, 2026
- Last modified
- 2026-10-29 15:31 UTC
- Weaknesses
- CWE-552 · Files or Directories Accessible to External Parties
Affected Products
As published by the CNA in the CVE record.
poloneltrudesk1 version range
- through 1.2.11
References
- github.com https://github.com/polonel/trudesk/issues/754
- hackmd.io https://hackmd.io/@leediay/multiple-vuln-trudesk-1211
- vulncheck.com https://www.vulncheck.com/advisories/trudesk-through-1.2.11-missing-authentication-for-ticket-attachments-via-uploads
- zineausa.com https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/