Multiple cross-site scripting (XSS) vulnerabilities in ActiveKB NX 2.5.4 allow remote attackers to inject arbitrary web script or HTML via the page parameter to the default URI for some directories, as demonstrated by (1) ActiveKB/ and (2) default/categories/ActiveKB/.

SQL injection vulnerability in index.php in Interspire ActiveKB NX 2.x allows remote attackers to execute arbitrary SQL commands via the catId parameter in a browse action. NOTE: it was separately reported that ActiveKB 1.5 is also affected.