Vulnerability in Polonel Trudesk
CVE-2026-114400
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@leediay/multiple-vuln-trudesk-1211 (third-party-advisory)
- github.com/polonel/trudesk/blob/v1.2.11/src/middleware/index.js (technical-description)
- github.com/polonel/trudesk/blob/v1.2.11/src/middleware/index.js (technical-description)
- github.com/polonel/trudesk (product)
- www.vulncheck.com/advisories/trudesk-through-1.2.11-missing-authentication-for-… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-114400?
- CVE-2026-114400 is a medium-severity vulnerability in Polonel Trudesk, classified under Files or Directories Accessible to External Parties. CVSS score: 5.9/10. Published 2026-10-21.
- How severe is CVE-2026-114400?
- Medium severity. CVSS v3 base score is 5.9 out of 10.