VulnerabilityModified
CVE-2020-14181
Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint.
MEDIUM 5.3EPSS 99.6%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 99.6%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 99.60% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- atlassian/data center · atlassian/jira · atlassian/jira server
- Source
- security@atlassian.com
References
- http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- https://jira.atlassian.com/browse/JRASERVER-71560Issue Tracking, Vendor Advisory
- http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- https://jira.atlassian.com/browse/JRASERVER-71560Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.