CVE-2026-103494CWE-266

CVE-2026-103494

Medium · published October 1, 2026

CVSS v3.1
6.6
EPSS
0%
Percentile
10.8
In the wild
Unconfirmed
What it is

In JetBrains YouTrack before 2026.2.19422 privilege escalation was possible via user group membership changes

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00211 · 10.8th percentile
Weakness
CWE-266 · Incorrect Privilege Assignment
Published
2026-10-01T14:17Z
Affected products (1)
ProductVersionsFixed in
jetbrains/youtrack< 2026.2.194222026.2.19422
References (1)
https://www.jetbrains.com/privacy-security/issues-fixed/ · [email protected]
EPSS history
Timeline
  • 03 OCT 03:41Z
    EPSS moved — → 0%
    epss
  • 01 OCT 09:15Z
    In JetBrains YouTrack before 2026.2.19422 privilege escalation was possible via user group membership changes
    cvelistv5