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Medium severity5.4NVD Advisory· Published Jul 20, 2021· Updated Jun 17, 2026

CVE-2021-26083

CVE-2021-26083

Description

Export HTML Report 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 8.16.1 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Atlassian/Data Center
    cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*
    Range: <8.5.14
  • Atlassian/Jira
    cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
    Range: <8.5.14
  • Atlassian/Jira Data Center
    cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*
    Range: >=8.6.0,<8.13.6
  • Atlassian/Jira Server3 versions
    cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*range: >=8.6.0,<8.13.6
    • (no CPE)range: <8.5.14, 8.6.0 to <8.13.6, 8.14.0 to <8.16.1
    • (no CPE)range: unspecified
  • Atlassian/Jira Core Data Centerllm-fuzzy2 versions
    <8.5.14, 8.6.0 to <8.13.6, 8.14.0 to <8.16.1+ 1 more
    • (no CPE)range: <8.5.14, 8.6.0 to <8.13.6, 8.14.0 to <8.16.1
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

0

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