CVE-2021-39121

CVE-2021-39121: vulnerability in Atlassian Jira Server

Published · Updated

Follow this CVE+ Monitor Jira Server+ Monitor Jira Data Center

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 1.7%
Affected versions of Atlassian Jira Server and Data Center allow authenticated remote attackers to enumerate the keys of private Jira projects via an Information Disclosure vulnerability in the /rest/api/latest/projectvalidate/key endpoint. The affected versions are before version 8.5.18, from version 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2.
Affected products
Atlassian · Jira Data CenterAtlassian · Jira Server
Related CVEs — Atlassian Jira Server

In the same product, most dangerous first.

CVE-2021-26086MEDIUMCVE-2021-26086EPSS 100.0%KEVCVE-2020-14181—CVE-2020-14181EPSS 99.7%CVE-2020-36289MEDIUMCVE-2020-36289EPSS 99.4%CVE-2020-14179—CVE-2020-14179EPSS 76.0%CVE-2022-36801MEDIUMCVE-2022-36801EPSS 67.1%CVE-2021-43942—CVE-2021-43942EPSS 55.4%