CVE-2021-39121

Affected versions of Atlassian Jira Server and Data Center allow authenticated remote attackers to enumerate the keys of private Jira projects via an Information Disclosure vulnerability in the /rest/api/latest/projectvalidate/key endpoint. The affected versions are before version 8.5.18, from version 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
atlassianCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
VendorProductVersion
atlassiandata_center
𝑥
< 8.5.18
atlassianjira
𝑥
< 8.5.18
atlassianjira_data_center
8.6.0 ≤
𝑥
< 8.13.10
atlassianjira_data_center
8.14.0 ≤
𝑥
< 8.18.2
atlassianjira_server
8.6.0 ≤
𝑥
< 8.13.10
atlassianjira_server
8.14.0 ≤
𝑥
< 8.18.2
𝑥
= Vulnerable software versions