{"id":"CVE-2005-0452","aliases":["EUVD-2005-0453","GHSA-x884-m2m8-f8p2"],"status":"published","title":"Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to...","description":"Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including \"\u003e\" and \"\u003c\".","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.23373,"percentile":0.97799,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2005-02-16T05:00:00Z","modified":"2026-06-16T22:11:08Z","exploits":[{"source":"exploitdb","id":"EDB-25110","title":"Microsoft ASP.NET 1.0/1.1 - Unicode Character Conversion Multiple Cross-Site Scripting Vulnerabilities","type":"webapps","platform":"asp","date":"2005-02-16","verified":true,"url":"https://www.exploit-db.com/exploits/25110"}],"products":[{"vendor":"microsoft","product":"asp.net"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=110867912714913\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/14214","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/12574","tags":["vdb-entry","x_refsource_BID","x_transferred","Vendor Advisory"]},{"url":"http://it-project.ru/andir/docs/aspxvuln/aspxvuln.en.xml","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-0452"},{"url":"https://github.com/advisories/GHSA-x884-m2m8-f8p2"}],"sources":{"cve":[{"id":"CVE-2005-0452","description":"Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including \"\u003e\" and \"\u003c\".","status":"published","published":"2005-02-16T05:00:00Z","modified":"2024-08-07T21:13:54.47Z","updated_at":"2026-11-02T14:33:40.909668Z"}],"euvd":[{"id":"EUVD-2005-0453","description":"Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including \"\u003e\" and \"\u003c\".","status":"published","published":"2005-02-16T05:00:00Z","modified":"2024-08-07T21:13:54Z","updated_at":"2026-11-03T01:15:38.189773Z"}],"ghsa":[{"id":"GHSA-x884-m2m8-f8p2","title":"Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to...","description":"Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including \"\u003e\" and \"\u003c\".","status":"published","published":"2022-05-01T01:49:34Z","modified":"2023-01-30T05:06:17Z","updated_at":"2026-11-02T14:47:27.706348Z"}],"nvd":[{"id":"CVE-2005-0452","description":"Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including \"\u003e\" and \"\u003c\".","status":"published","published":"2005-02-16T05:00:00Z","modified":"2026-06-16T22:11:08.13Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:54.594271Z"}]}}