CVE-2026-6019
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Apr 22, 2026
Vendor
unknown
Description
http.cookies.Morsel.js_output() returns an inline <script> snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence </script> inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value.