Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 46.1%
CVSS Severity
CVSS v3 Score 5.9
References
- https://github.com/polonel/trudesk/issues/754
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211
- https://www.vulncheck.com/advisories/trudesk-through-1.2.11-missing-authentication-for-ticket-attachments-via-uploads
- https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211
Products affected by CVE-2026-114400
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cpe:2.3:a:trudesk_project:trudesk:0.1.10
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cpe:2.3:a:trudesk_project:trudesk:0.1.2
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cpe:2.3:a:trudesk_project:trudesk:0.1.3
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cpe:2.3:a:trudesk_project:trudesk:0.1.4
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cpe:2.3:a:trudesk_project:trudesk:0.1.5
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cpe:2.3:a:trudesk_project:trudesk:0.1.6
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cpe:2.3:a:trudesk_project:trudesk:0.1.7
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cpe:2.3:a:trudesk_project:trudesk:0.1.8
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cpe:2.3:a:trudesk_project:trudesk:0.1.9
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cpe:2.3:a:trudesk_project:trudesk:0.1.9.1
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cpe:2.3:a:trudesk_project:trudesk:1.0.0
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cpe:2.3:a:trudesk_project:trudesk:1.0.1
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cpe:2.3:a:trudesk_project:trudesk:1.0.10
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cpe:2.3:a:trudesk_project:trudesk:1.0.11
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cpe:2.3:a:trudesk_project:trudesk:1.0.12
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cpe:2.3:a:trudesk_project:trudesk:1.0.13
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cpe:2.3:a:trudesk_project:trudesk:1.0.14
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cpe:2.3:a:trudesk_project:trudesk:1.0.15
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cpe:2.3:a:trudesk_project:trudesk:1.0.16
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cpe:2.3:a:trudesk_project:trudesk:1.0.17
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cpe:2.3:a:trudesk_project:trudesk:1.0.2
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cpe:2.3:a:trudesk_project:trudesk:1.0.3
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cpe:2.3:a:trudesk_project:trudesk:1.0.4
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cpe:2.3:a:trudesk_project:trudesk:1.0.5
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cpe:2.3:a:trudesk_project:trudesk:1.0.6
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cpe:2.3:a:trudesk_project:trudesk:1.0.7
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cpe:2.3:a:trudesk_project:trudesk:1.0.8
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cpe:2.3:a:trudesk_project:trudesk:1.0.9
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cpe:2.3:a:trudesk_project:trudesk:1.1.0
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cpe:2.3:a:trudesk_project:trudesk:1.1.1
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cpe:2.3:a:trudesk_project:trudesk:1.1.10
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cpe:2.3:a:trudesk_project:trudesk:1.1.11
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cpe:2.3:a:trudesk_project:trudesk:1.1.2
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cpe:2.3:a:trudesk_project:trudesk:1.1.3
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cpe:2.3:a:trudesk_project:trudesk:1.1.4
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cpe:2.3:a:trudesk_project:trudesk:1.1.5
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cpe:2.3:a:trudesk_project:trudesk:1.1.6
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cpe:2.3:a:trudesk_project:trudesk:1.1.7
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cpe:2.3:a:trudesk_project:trudesk:1.1.8
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cpe:2.3:a:trudesk_project:trudesk:1.1.9
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cpe:2.3:a:trudesk_project:trudesk:1.2.0
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cpe:2.3:a:trudesk_project:trudesk:1.2.1
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cpe:2.3:a:trudesk_project:trudesk:1.2.2
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cpe:2.3:a:trudesk_project:trudesk:1.2.3
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cpe:2.3:a:trudesk_project:trudesk:1.2.4
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cpe:2.3:a:trudesk_project:trudesk:1.2.5
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cpe:2.3:a:trudesk_project:trudesk:1.2.6