{"id":"CVE-2000-0439","aliases":["EUVD-2000-0438","GHSA-4rcm-2c69-4jh9"],"status":"published","title":"Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another...","description":"Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another domain by including that domain name and escaped characters in a URL, aka the \"Unauthorized Cookie Access\" vulnerability.","severity":{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06211,"percentile":0.93568,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-05-11T04:00:00Z","modified":"2026-06-16T21:51:44Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.securityfocus.com/bid/1194","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=NDBBKGHPMKBKDDGLDEEHAEHMDIAA.rms2000%40bellatlantic.net","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-033","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/4447","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=20000511135609.D7774%40securityfocus.com","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.osvdb.org/1326","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0439"},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=20000511135609.D7774@securityfocus.com"},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=NDBBKGHPMKBKDDGLDEEHAEHMDIAA.rms2000@bellatlantic.net"},{"url":"https://github.com/advisories/GHSA-4rcm-2c69-4jh9"}],"sources":{"cve":[{"id":"CVE-2000-0439","description":"Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another domain by including that domain name and escaped characters in a URL, aka the \"Unauthorized Cookie Access\" vulnerability.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:21:30.41Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0438","description":"Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another domain by including that domain name and escaped characters in a URL, aka the \"Unauthorized Cookie Access\" vulnerability.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:21:30Z","updated_at":"2026-11-03T00:56:25.069165Z"}],"ghsa":[{"id":"GHSA-4rcm-2c69-4jh9","title":"Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another...","description":"Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another domain by including that domain name and escaped characters in a URL, aka the \"Unauthorized Cookie Access\" vulnerability.","status":"published","published":"2022-04-30T18:13:38Z","modified":"2025-04-03T03:38:07Z","updated_at":"2026-11-02T15:00:37.05918Z"}],"nvd":[{"id":"CVE-2000-0439","description":"Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another domain by including that domain name and escaped characters in a URL, aka the \"Unauthorized Cookie Access\" vulnerability.","status":"published","published":"2000-05-11T04:00:00Z","modified":"2026-06-16T21:51:44.173Z","cvss":[{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T13:58:51.654586Z"}]}}