CVE-2021-39127medium

CVE-2021-39127: medium-severity 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.

13Vexday Risk Score

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

ssvc Trackcvss 5.3epss 1.3%
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to the query component JQL endpoint via a Broken Access Control vulnerability (BAC) vulnerability. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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%