UpHeron
All vulnerabilities

Servers and applications

CVE-2021-26082

The XML Export in Atlassian Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.17.0 allows remote attackers to inject arbitrary HTML or JavaScript via a stored cross site scripting vulnerability.

Severity
Medium 5.4
Published
20 Jul 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.5.14, 8.13.6, 8.17.0
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_data_center
  • From 8.6.0 before 8.13.6
  • From 8.14.0 before 8.17.0
JiraServers and applications · cpe:a:atlassian:jira_server
  • From 8.6.0 before 8.13.6
  • From 8.14.0 before 8.17.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-26082
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-26082