{"schema_version": "1.6.1", "id": "CVE-2026-91206", "summary": "Reflected XSS in the optional LDAP comment authenticator", "details": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Apache Roller 6.1.5 allows a remote attacker to perform reflected cross-site scripting through the optional LDAP comment authenticator, which writes request parameter values into its HTML form without escaping. This affects only sites configured to use LdapCommentAuthenticator, and a victim whose session has already loaded the authenticator form must follow a crafted link. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which escapes the reflected values.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "6.1.5"}, {"last_affected": "6.1.5"}]}]}], "references": [{"type": "WEB", "url": "https://github.com/apache/roller/pull/191"}, {"type": "WEB", "url": "https://lists.apache.org/thread/tljwqdttq8tgg6hr8sxlcnwpxl6pch4s"}]}