{"id":"CVE-2006-4542","aliases":["DSA-1199-1","EUVD-2006-4530","GHSA-r78v-6mh4-m4rm"],"status":"published","title":"Webmin before 1.296 and Usermin before 1.226 do not properly handle a URL with a null (\"%00\")...","description":"Webmin before 1.296 and Usermin before 1.226 do not properly handle a URL with a null (\"%00\") character, which allows remote attackers to conduct cross-site scripting (XSS), read CGI program source code, list directories, and possibly execute programs.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03216,"percentile":0.88292,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2006-09-05T23:00:00Z","modified":"2026-06-16T22:29:18Z","affected":[{"source":"osv","ecosystem":"Debian:3.1","package":"webmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.180-3sarge1"}]}],"versions":["1.180-3"],"bundled":3}],"products":[{"vendor":"usermin","product":"usermin"},{"vendor":"webmin","product":"webmin"}],"references":[{"url":"http://jvn.jp/jp/JVN%2399776858/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/19820","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/22114","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.lac.co.jp/business/sns/intelligence/SNSadvisory_e/89_e.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/3424","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/21690","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.debian.org/security/2006/dsa-1199","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.osvdb.org/28338","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/22087","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.osvdb.org/28337","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:170","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://securitytracker.com/id?1016776","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://webmin.com/security.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/22556","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://securitytracker.com/id?1016777","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28699","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4542"},{"url":"https://github.com/advisories/GHSA-r78v-6mh4-m4rm"}],"sources":{"cve":[{"id":"CVE-2006-4542","description":"Webmin before 1.296 and Usermin before 1.226 do not properly handle a URL with a null (\"%00\") character, which allows remote attackers to conduct cross-site scripting (XSS), read CGI program source code, list directories, and possibly execute programs.","status":"published","published":"2006-09-05T23:00:00Z","modified":"2024-08-07T19:14:47.503Z","updated_at":"2026-11-02T14:33:51.085765Z"}],"euvd":[{"id":"EUVD-2006-4530","description":"Webmin before 1.296 and Usermin before 1.226 do not properly handle a URL with a null (\"%00\") character, which allows remote attackers to conduct cross-site scripting (XSS), read CGI program source code, list directories, and possibly execute programs.","status":"published","published":"2006-09-05T23:00:00Z","modified":"2024-08-07T19:14:47Z","updated_at":"2026-11-03T01:15:51.734759Z"}],"ghsa":[{"id":"GHSA-r78v-6mh4-m4rm","title":"Webmin before 1.296 and Usermin before 1.226 do not properly handle a URL with a null (\"%00\")...","description":"Webmin before 1.296 and Usermin before 1.226 do not properly handle a URL with a null (\"%00\") character, which allows remote attackers to conduct cross-site scripting (XSS), read CGI program source code, list directories, and possibly execute programs.","status":"published","published":"2022-05-01T07:19:39Z","modified":"2023-01-31T05:01:58Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:48:10.096738Z"}],"nvd":[{"id":"CVE-2006-4542","description":"Webmin before 1.296 and Usermin before 1.226 do not properly handle a URL with a null (\"%00\") character, which allows remote attackers to conduct cross-site scripting (XSS), read CGI program source code, list directories, and possibly execute programs.","status":"published","published":"2006-09-05T23:04:00Z","modified":"2026-06-16T22:29:18.447Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:01:05.928789Z"}],"osv":[{"id":"DSA-1199-1","title":"webmin","status":"published","published":"2006-10-23T00:00:00Z","modified":"2026-03-09T01:01:15.604179Z","updated_at":"2026-11-02T15:46:14.285228Z"}]}}