{"id":"CVE-2026-109357","state":"PUBLISHED","title":"LibreNMS before 26.9.0 LDAP Filter Injection Authentication Bypass via Authorization Header","description":"LibreNMS before 26.9.0 contains an LDAP filter injection in ldap-authorization and ad-authorization modes because usernames are inserted unescaped into LDAP search filters and authentication only checks user existence. 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