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Case File

CVE-2021-39126

MEDIUM · CVSS 6.5 EPSS 0.70%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. It may be remotely exploitable.

CVE
CVE-2021-39126
Severity
MEDIUM
CVSS
6.5
EPSS
0.70%

Original NVD Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user's CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.

Related CVEs

Other vulnerabilities affecting the same vendor(s)