CVE-2019-20106 is a broken access control vulnerability affecting Atlassian Jira Server and Data Center versions prior to 7.13.12, 8.0.0 through 8.5.3, and 8.6.0. This flaw allows authenticated remote attackers to post comments on Jira tickets even if they lack the necessary commenting permissions. Rated as Medium severity (CVSS 4.3), the vulnerability has a low attack complexity and could lead to unauthorized information modification. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.13.12CPE matchmatch criteria | cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | ||
>= 8.0.0, < 8.5.4CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | ||
8.6.0CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:8.6.0:*:*:*:*:*:*:* | ||
>= 8.0.0, < 8.5.4CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | ||
8.6.0CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_server:8.6.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.