vulnerability

Atlassian JIRA: User enumeration through the groupuserpicker api resource (CVE-2019-8449)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Sep 11, 2019
Added
Oct 11, 2019
Modified
Aug 11, 2025

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.

Solution

atlassian-jira-upgrade-8_4_0
Title
NEW

Explore Exposure Command

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