CVE-2026-75048: youtrack before 2026.2.18068 (exclusive); +1 more affected products

CVE-2026-75048. CVSS 3.1 base score 8.2 (HIGH, Vendor/CNA). EPSS 0.00319 (percentile 0.23581), scored 22-Oct-2026.

Affected technology

youtrack · before 2026.2.18068 (exclusive)
jetbrains

YouTrack · 0 to before 2026.2.18068
JetBrains

Description’s affected range: before 2026.2.18068 stored XSS via the fenced code-block language label was possible

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 8.2/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 23-Oct-2026 16:20 UTC

CWE: CWE-79
CCR priority: 32.9 /100 (P4)
CVSS 3.1: 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N · Vendor/CNA
EPSS: 0.00319 · percentile 0.23581 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-23 16:20:36.797830+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-75048.html