CVE-2021-39126

CWE-352 — Cross-Site Request Forgery (CSRF)3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.2%
top 58.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Atlassian Jira Data CenterAtlassian Jira Server
Timeline
PublishedOct 21
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5atlassian/jira_data_centerunspecified — 8.5.10+2
▶NVDatlassian/jira_data_center8.6.0 — 8.13.1+1
▶CVEListV5atlassian/jira_serverunspecified — 8.5.10+2
▶NVDatlassian/jira_server8.6.0 — 8.13.1+1

Patches

Patch: jira.atlassian.com ↗Patch: jira.atlassian.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-mx7r-hxjj-47w7: Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF)↗2022-05-24
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CVEList
CVE-2021-39126: Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF)↗2021-10-21
▶
CVE-2021-39126 (MEDIUM CVSS 6.5) | Affected versions of Atlassian Jira | cvebase.io