CVE-2020-4024 is a Cross-Site Scripting (XSS) vulnerability affecting Atlassian Jira Server and Data Center versions before 8.5.5, between 8.6.0 and 8.8.2, and between 8.9.0 and 8.9.1. This flaw allows remote attackers to inject arbitrary HTML or JavaScript into attachment download resources by exploiting issue attachments with a vnd.wap.xhtml+xml content type. Rated as Medium severity with a CVSS score of 5.4, successful exploitation requires user interaction and low privileges, potentially leading to limited impact on confidentiality and integrity. 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 |
|---|---|---|---|
< 8.5.5CPE matchmatch criteria | cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | ||
>= 8.6.0, < 8.8.2CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | ||
>= 8.9.0, < 8.9.1CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | ||
>= 8.6.0, < 8.8.2CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | ||
>= 8.9.0, < 8.9.1CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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.