XSS in Atlassian Data Center
CVE-2020-36234
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the Screens Modal view. The affected versions are before version 8.5.11, from version 8.6.0 before 8.13.3, and from version 8.14.0 before 8.15.0.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.010 (59.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Atlassian Data_center
- Atlassian Jira
- Atlassian Jira Data Center — versions unspecified, 8.6.0, 8.14.0
- Atlassian Jira_data_center
- Atlassian Jira Server — versions unspecified, 8.6.0, 8.14.0
- Atlassian Jira_server
Weakness classification (CWE)
References
- security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-36234?
- CVE-2020-36234 is a medium-severity vulnerability in Atlassian Data Center, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-02-15.
- How severe is CVE-2020-36234?
- Medium severity. CVSS v3 base score is 4.8 out of 10.