Medium severity · published Sep 8, 2021
CVE-2021-39122
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view users' emails via an Information Disclosure vulnerability in the…
5.3
CVSS
1.9%
EPSS
No
On KEV
Description
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view users' emails via an Information Disclosure vulnerability in the /rest/api/2/search endpoint. The affected versions are before version 8.5.13, from version 8.6.0 before 8.13.5, and from version 8.14.0 before 8.15.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JI
Jira · Atlassian
before 8.5.13 · source: NVD
DC
Data Center · Atlassian
before 8.5.13 · source: NVD
JD
Jira Data Center · Atlassian
8.6.0 before 8.13.5; 8.14.0 before 8.15.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-39122
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-39122
Patch
https://jira.atlassian.com/browse/JRASERVER-72293
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