AUGUST 4, 2026
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Case File

CVE-2021-31903

MEDIUM · CVSS 6.1 EPSS 0.78%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-11 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. See the original NVD description below for full technical details.

CVE
CVE-2021-31903
Severity
MEDIUM
CVSS
6.1
EPSS
0.78%

Original NVD Description

In JetBrains YouTrack before 2021.1.9819, a pull request's title was sanitized insufficiently, leading to XSS.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-65908 HIGH CVE-2026-64815 HIGH CVE-2026-64814 HIGH CVE-2026-64813 CRITICAL CVE-2026-64812 CRITICAL CVE-2026-64811 HIGH