CVE-2026-86479CWE-862broken-access-control

CVE-2026-86479

High · published September 7, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
27.4
In the wild
Unconfirmed
What it is

In JetBrains YouTrack before 2026.2.18788,

2026.1.14055,

2025.3.161254 missing authorisation allowed access to restricted REST API resources via IDOR

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00350 · 27.4th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-07T21:17Z
References (1)
https://www.jetbrains.com/privacy-security/issues-fixed/ · [email protected]
EPSS history
Timeline
  • 09 SEP 03:20Z
    EPSS moved — → 0%
    epss
  • 07 SEP 16:26Z
    In JetBrains YouTrack before 2026.2.18788, 2026.1.14055, 2025.3.161254 missing authorisation allowed access to restricted REST API resources via IDOR
    cvelistv5