CVE-2021-39118 — Sensitive Information Exposure in Atlassian Jira Data Center

CWE-200 — Sensitive Information Exposure3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.9%
top 24.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Atlassian Jira Data CenterAtlassian Jira ServerAtlassian Data Center+1 more
Timeline
PublishedSep 14
Latest updateMay 24

Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to discover the usernames and full names of users via an enumeration vulnerability in the /rest/api/1.0/render endpoint. The affected versions are before version 8.19.0.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5atlassian/jira_data_centerunspecified — 8.19.0
▶CVEListV5atlassian/jira_serverunspecified — 8.19.0
▶NVDatlassian/data_center< 8.19.0
▶NVDatlassian/jira< 8.19.0

🔴Vulnerability Details

2
GHSA
GHSA-w893-8c37-cjx9: Affected versions of Atlassian Jira Server and Data Center allow remote attackers to discover the usernames and full names of users via an enumeration↗2022-05-24
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CVEList
CVE-2021-39118: Affected versions of Atlassian Jira Server and Data Center allow remote attackers to discover the usernames and full names of users via an enumeration↗2021-09-14
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CVE-2021-39118 — Sensitive Information Exposure | cvebase