CVE-2026-14871CWE-863

osTicket v1.18.3 - v1.17.7 - BOLA/IDOR in ticket field viewing allows cross-department data disclosure

High · published July 17, 2026

CVSS v4.0
7.1
EPSS
0%
Percentile
35.9
In the wild
Unconfirmed
What it is

osTicket versions v1.18.3 and v1.17.7 contain a Broken Object Level Authorization (BOLA) leading to Insecure Direct Object Reference (IDOR) in the AJAX ticket-management subsystem.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00427 · 35.9th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-07-17T14:55Z
EPSS history
Timeline
  • 17 JUL 14:55Z
    osTicket v1.18.3 - v1.17.7 - BOLA/IDOR in ticket field viewing allows cross-department data disclosure
    cvelistv5