CVE-2026-114392CWE-639

CVE-2026-114392

Medium · published October 21, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
12.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00224 · 12.3th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-21T17:18Z
References (4)
https://github.com/polonel/trudesk/issues/754 · [email protected]https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 · [email protected]https://www.vulncheck.com/advisories/trudesk-through-1.2.11-authorization-bypass-via-get-api-v1-tickets-uid · [email protected]https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/ · [email protected]
EPSS history
Timeline
  • 23 OCT 03:55Z
    EPSS moved — → 0%
    epss
  • 21 OCT 12:39Z
    Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/tickets/:uid
    cvelistv5
  • 21 OCT 12:39Z
    Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/tickets/:uid
    cvelistv5