CVE-2018-20827 describes a cross-site scripting (XSS) vulnerability in the activity stream gadget of Atlassian Jira versions prior to 7.13.1. This allows authenticated remote attackers to inject arbitrary HTML or JavaScript through the 'country' parameter. Rated as MEDIUM severity (CVSS 5.4), successful exploitation requires user interaction and could lead to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.0.0, < 7.13.1CPE matchmatch criteria | cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | ||
< 7.13.1CPE match | cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.