Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Trudesk Project | Trudesk | <= 1.2.11 |
Related Weaknesses (CWE)
References
- https://github.com/polonel/trudesk/issues/754Product
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211ExploitThird Party Advisory
- https://www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypassThird Party Advisory
- https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idorExploitThird Party Advisory
- https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idorExploitThird Party Advisory
FAQ
What is CVE-2026-114392?
CVE-2026-114392 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 sequent...
How severe is CVE-2026-114392?
CVE-2026-114392 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-114392?
Check the references section above for vendor advisories and patch information. Affected products include: Trudesk Project Trudesk.