CVE-2026-86491

low

Description

In JetBrains YouTrack before 2026.2.18634 stored XSS was possible via project and organization icon uploads

References

https://www.jetbrains.com/privacy-security/issues-fixed/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-72507

Details

Source: Mitre, NVD

Published: 2026-09-07

Updated: 2026-09-08

Risk Information

CVSS v2

Base Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:M/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 3.5

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N

Severity: Low

EPSS

EPSS: 0.00242