CVE-2019-20101 describes a Broken Access Control vulnerability in Atlassian Jira Server and Data Center versions prior to 8.13.3 and 8.14.0 before 8.14.1. This flaw allows unauthenticated remote attackers to view whitelist rules through the /rest/whitelist/<version>/check endpoint. Rated as Medium severity (CVSS 5.3), it has a low impact on confidentiality with no integrity or availability impact, requiring no user interaction or privileges. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 8.13.3CPE matchmatch criteria | cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* | ||
8CPE matchmatch criteria | cpe:2.3:a:atlassian:data_center:8:14:0:*:*:*:*:* | ||
< 8.13.3CPE matchmatch criteria | cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | ||
8CPE matchmatch criteria | cpe:2.3:a:atlassian:jira:8:14.0:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.