{"id":"CVE-2001-1521","url":"https://www.cyber-defence.io/tools/cve/CVE-2001-1521","generatedAt":"2026-10-27T19:36:53.245Z","title":"Cross-site scripting (XSS) vulnerability in user.php in PostNuke 0.64 allows remote attackers to inject arbitrary web script or HTML via the uname parameter.","description":"Cross-site scripting (XSS) vulnerability in user.php in PostNuke 0.64 allows remote attackers to inject arbitrary web script or HTML via the uname parameter.","published":"2001-12-31T05:00:00.000Z","lastModified":"2026-06-16T21:56:26.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":2.6,"severity":"LOW","vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N"},"cwe":[],"affected":["postnuke software foundation/postnuke"],"epss":{"score":0.01171,"percentile":0.67217,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.17%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://online.securityfocus.com/archive/1/245691","source":"cve@mitre.org"},{"url":"http://online.securityfocus.com/archive/82/243545","source":"cve@mitre.org"},{"url":"http://www.iss.net/security_center/static/7654.php","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/3609","source":"cve@mitre.org"},{"url":"http://online.securityfocus.com/archive/1/245691","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://online.securityfocus.com/archive/82/243545","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.iss.net/security_center/static/7654.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/3609","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2001-1521","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}