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Medium severity5.3NVD Advisory· Published Mar 22, 2021· Updated Jun 17, 2026

CVE-2021-26069

CVE-2021-26069

Description

Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to download temporary files and enumerate project keys via an Information Disclosure vulnerability in the /rest/api/1.0/issues/{id}/ActionsAndOperations API endpoint. The affected versions are before version 8.5.11, from version 8.6.0 before 8.13.3, and from version 8.14.0 before 8.15.0.

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: <8.5.11
  • Atlassian/Jira
    cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
    Range: <8.5.11
  • Atlassian/Jira Data Center
    cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*
    Range: >=8.14.0,<8.15.0
  • Atlassian/Jira Server3 versions
    cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*range: >=8.6.0,<8.13.3
    • (no CPE)range: <8.5.11, 8.6.0-8.13.3, 8.14.0-8.15.0
    • (no CPE)range: unspecified
  • Atlassian/Jira Core Data Centerllm-fuzzy2 versions
    <8.5.11, 8.6.0-8.13.3, 8.14.0-8.15.0+ 1 more
    • (no CPE)range: <8.5.11, 8.6.0-8.13.3, 8.14.0-8.15.0
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

0

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