XSS in Atlassian Application Links
CVE-2018-5227
Various administrative application link resources in Atlassian Application Links before version 5.4.4 allow remote attackers with administration rights to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the display url of a configured application link.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.006 (46.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: -0.000
Affected products
- Atlassian Application Links
- Atlassian Application Links — versions unspecified
Weakness classification (CWE)
References
- ecosystem.atlassian.net/browse/APL-1361 (Issue Tracking, Vendor Advisory)
- www.securityfocus.com/bid/103731 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-5227?
- CVE-2018-5227 is a medium-severity vulnerability in Atlassian Application Links, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2018-04-10.
- How severe is CVE-2018-5227?
- Medium severity. CVSS v3 base score is 4.8 out of 10.