VULNERABILITY INTELLIGENCE

CVE-2019-20101

CVSS score5.3 MEDIUM

EPSS probability1.38%

CISA KEVNot currently listed

Published2021-09-14

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view whitelist rules via a Broken Access Control vulnerability in the /rest/whitelist/<version>/check endpoint. The affected versions are before version 8.13.3, and from version 8.14.0 before 8.14.1.

Primary references

security@atlassian.com — Issue Tracking, Vendor Advisory
security@atlassian.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory