UpHeron
All vulnerabilities

Servers and applications

CVE-2021-26078

The number range searcher component in Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before version 8.13.6, and from version 8.14.0 before version 8.16.1 allows remote attackers inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability.

Severity
Medium 6.1
Published
7 Jun 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.5.14, 8.13.6, 8.16.1
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira
  • Every version before 8.5.14
JiraServers and applications · cpe:a:atlassian:jira_server
  • From 8.6.0 before 8.13.6
  • From 8.14.0 before 8.16.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-26078
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-26078