Medium (6.1). EPSS 9.4% chance of exploitation in the next 30 days. Fixed in org.eclipse.jetty:jetty-server 9.2.27.v20190403, 9.3.26.v20190403, 9.4.16.v20190411.
In Eclipse Jetty version 9.2.26 and older, 9.3.25 and older, and 9.4.15 and older, the server is vulnerable to XSS conditions if a remote client USES a specially formatted URL against the DefaultServlet or ResourceHandler that is configured for showing a Listing of directory contents.
Severity
CVSS 3.1
6.1 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
9.4% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)