XSS in Atlassian Data_center
CVE-2021-41304
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the /secure/admin/ImporterFinishedPage.jspa error message…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.008 (53.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Atlassian Data_center
- Atlassian Jira
- Atlassian Jira Data Center — versions unspecified, 8.14.0
- Atlassian Jira_data_center
- Atlassian Jira Server — versions unspecified, 8.14.0
- Atlassian Jira_server
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@atlassian.com (Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-41304?
- CVE-2021-41304 is a medium-severity vulnerability in Atlassian Data_center, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-10-26.
- How severe is CVE-2021-41304?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-41304 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.