XSS in Atlassian Crucible
CVE-2018-20240
The administrative linker functionality in Atlassian Fisheye and Crucible before version 4.7.0 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the href parameter.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.009 (55.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Atlassian Crucible
- Atlassian Fisheye
- Atlassian Fisheye And Crucible — versions unspecified
Weakness classification (CWE)
References
- security@atlassian.com (x_refsource_CONFIRM, Vendor Advisory)
- security@atlassian.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- security@atlassian.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-20240?
- CVE-2018-20240 is a medium-severity vulnerability in Atlassian Crucible, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-02-20.
- How severe is CVE-2018-20240?
- Medium severity. CVSS v3 base score is 4.8 out of 10.