UpHeron
All vulnerabilities

Servers and applications

CVE-2021-39112

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to redirect users to a malicious URL via a reverse tabnapping vulnerability in the Project Shortcuts feature. The affected versions are before version 8.5.15, from version 8.6.0 before 8.13.7, from version 8.14.0 before 8.17.1, and from version 8.18.0 before 8.18.1.

Severity
Medium 4.8
Published
25 Aug 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.5.15, 8.13.7, 8.17.1, 8.18.1
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira
  • Every version before 8.5.15
JiraServers and applications · cpe:a:atlassian:jira_data_center
  • From 8.6.0 before 8.13.7
  • From 8.14.0 before 8.17.1
  • From 8.18.0 before 8.18.1
JiraServers and applications · cpe:a:atlassian:jira_server
  • From 8.6.0 before 8.13.7
  • From 8.14.0 before 8.17.1
  • From 8.18.0 before 8.18.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-39112
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-39112