XSS in Atlassian Jira
CVE-2019-20414
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 Issue Navigator Basic Search. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.010 (60.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Atlassian Jira
- Atlassian Jira_data_center
- Atlassian Jira Server — versions unspecified, 8.0.0, unspecified
- Atlassian Jira_server
- Atlassian Jira_software_data_center
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@atlassian.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-20414?
- CVE-2019-20414 is a medium-severity vulnerability in Atlassian Jira, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-06-29.
- How severe is CVE-2019-20414?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2019-20414 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.