CVE-2019-20413 is a Denial of Service (DoS) vulnerability affecting Atlassian Jira Server and Data Center versions before 7.13.9, and from 8.0.0 before 8.4.2. This flaw allows remote attackers to disrupt application availability by targeting the UserPickerBrowser.jspa page. With a CVSS score of 7.5 (HIGH), it has a low attack complexity and requires no privileges or user interaction, leading to a high impact on availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.13.9CPE matchmatch criteria | cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | ||
>= 8.0.0, < 8.4.2CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | ||
>= 8.0.0, < 8.4.2CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | ||
< 7.13.9CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* | ||
< 7.13.9CPE match | cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.