{"id":"CVE-2026-96677","title":"Apache Juneau: Cross-site scripting via unescaped request variables in HTML-doc chrome","summary":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Juneau.\n\nHTML document serialization does not HTML-encode variable substitutions in the page chrome (header, nav, aside, footer …","severity":"critical","cvss":10,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","cvssSource":"cna","cwe":["CWE-79"],"vendor":"Apache Software Foundation","product":"org.apache.juneau:juneau-marshall","affected":["org.apache.juneau:juneau-marshall < 9.2.1"],"published":"2026-11-05","updated":"2026-11-05","sourceUpdated":"2026-11-05T11:54:38.096Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-96677","references":[{"url":"https://lists.apache.org/thread.html/j05q7vw08j48o96tdlzcsd4sozx1lyl6"}],"tags":["cve.org"],"ingestedAt":"2026-11-05T21:36:00.831Z","slug":"CVE-2026-96677","body":"## Overview\n\nImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Juneau.\n\nHTML document serialization does not HTML-encode variable substitutions in the page chrome (header, nav, aside, footer and similar fields). Applications whose chrome includes request-derived variables, such as request headers, form data or path values, reflect those values unencoded, allowing cross-site scripting. The default chrome does not use request variables, so only applications that add them are affected.\n\nThis issue affects Apache Juneau: through 9.2.0.\n\nUsers are recommended to upgrade to version 9.2.1, which fixes the issue.\n\n## Affected\n\n- `org.apache.juneau:juneau-marshall < 9.2.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":55,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}