CVE-2026-100521
MEDIUM
NVD
CVSS Score
6.1
Severity
MEDIUM
Published
Sep 26, 2026
Vendor
unknown
Description
Cotonti through 1.0.0 contains a reflected cross-site scripting vulnerability in the search plugin highlight parameter that performs no HTML or JavaScript escaping. Attackers can craft malicious links with injected JavaScript in the highlight parameter that executes in the browser of any visitor who opens the link, including administrators.