Medium severity5.3NVD Advisory· Published Sep 11, 2019· Updated Jun 17, 2026

CVE-2019-8449

Description

The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.

AI Insight

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

Affected products

Atlassian/Jira3 versions
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*range: <8.4.0
- (no CPE)range: <8.4.0
- (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

packetstormsecurity.com/files/156172/Jira-8.3.4-Information-Disclosure.htmlnvdExploitThird Party AdvisoryVDB Entry
jira.atlassian.com/browse/JRASERVER-69796nvdIssue TrackingVendor Advisory

News mentions

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cvss	0.345
epss	0.068
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000