{"id":"CVE-2026-91206","published":"2026-09-28T08:16:43.013","lastModified":"2026-09-28T14:29:44.860","description":"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.","cvssScore":6.1,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwes":["CWE-79"],"vendors":[],"products":[],"references":[{"url":"https://github.com/apache/roller/pull/191","tags":[]},{"url":"https://lists.apache.org/thread/tljwqdttq8tgg6hr8sxlcnwpxl6pch4s","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/09/25/24","tags":[]}],"exploitRefs":[{"url":"https://github.com/apache/roller/pull/191","tags":[]}],"hasPoc":true,"ai":null}