CVE-2026-114392

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-114392
Trudesk through 1.2.11 contains an authorization bypass vulnerability that allows authenticated users to read tickets outside their groups via GET /api/v1/tickets/:uid. Attackers can enumerate sequential ticket uids to read every ticket's subject, issue, comments, owner and assignee, because the apiTickets.single handler skips group membership checks.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/polonel/trudesk/issues/754 Product
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 Exploit Third Party Advisory
https://www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypass-via-get-api-v1-tickets-uid Third Party Advisory
https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ Exploit Third Party Advisory
https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:*
History

30 Oct 2026, 14:22

Type Values Removed Values Added
CPE cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:*
First Time Trudesk Project
Trudesk Project trudesk
References () https://github.com/polonel/trudesk/issues/754 - () https://github.com/polonel/trudesk/issues/754 - Product
References () https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 - () https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 - Exploit, Third Party Advisory
References () https://www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypass-via-get-api-v1-tickets-uid - () https://www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypass-via-get-api-v1-tickets-uid - Third Party Advisory
References () https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ - () https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ - Exploit, Third Party Advisory

27 Oct 2026, 23:16

Type Values Removed Values Added
References () https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ - () https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ -

23 Oct 2026, 19:17

Type Values Removed Values Added
References
  • {'url': 'https://github.com/polonel/trudesk', 'source': 'disclosure@vulncheck.com'}
  • {'url': 'https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/api/v1/tickets.js#L721-L740', 'source': 'disclosure@vulncheck.com'}
  • () https://github.com/polonel/trudesk/issues/754 -
  • () https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ -
CVSS v2 : unknown
v3 : 4.3 		v2 : unknown
v3 : 5.3

21 Oct 2026, 13:18

Type Values Removed Values Added
New CVE
Information

Published : 2026-10-21 13:18

Updated : 2026-10-30 14:22

NVD link : CVE-2026-114392

Mitre link : CVE-2026-114392

CVE.ORG link : CVE-2026-114392

JSON object : View

Products Affected

trudesk_project

  • trudesk
CWE
CWE-639

Authorization Bypass Through User-Controlled Key