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.
Remediation
References
Related Vulnerabilities
PostgreSQL CVE-2023-2455 Vulnerability (CVE-2023-2455)
Oracle JRE CVE-2012-5089 Vulnerability (CVE-2012-5089)
WordPress Plugin SEO Tools 'file' Parameter Directory Traversal (3.1.7)
Oracle JRE CVE-2018-2634 Vulnerability (CVE-2018-2634)
Artifactory Deserialization of Untrusted Data Vulnerability (CVE-2022-0573)