{"id":"CVE-2003-0521","aliases":["EUVD-2003-0515","GHSA-g78q-qwhg-6p5x"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in cPanel 6.4.2 allows remote attackers to insert...","description":"Cross-site scripting (XSS) vulnerability in cPanel 6.4.2 allows remote attackers to insert arbitrary HTML and possibly gain cPanel administrator privileges via script in a URL that is logged but not properly quoted when displayed via the (1) Error Log or (2) Latest Visitors screens.","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":"2026-11-08","score":0.01647,"percentile":0.7662,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-07-10T04:00:00Z","modified":"2026-06-16T22:02:21Z","exploits":[{"source":"exploitdb","id":"EDB-22874","title":"CPanel 5.0/5.3/6.x - Admin Interface HTML Injection","type":"webapps","platform":"php","date":"2003-07-07","verified":true,"url":"https://www.exploit-db.com/exploits/22874"}],"products":[{"vendor":"cpanel","product":"cpanel"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=105760556627616\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0521"},{"url":"https://github.com/advisories/GHSA-g78q-qwhg-6p5x"}],"sources":{"cve":[{"id":"CVE-2003-0521","description":"Cross-site scripting (XSS) vulnerability in cPanel 6.4.2 allows remote attackers to insert arbitrary HTML and possibly gain cPanel administrator privileges via script in a URL that is logged but not properly quoted when displayed via the (1) Error Log or (2) Latest Visitors screens.","status":"published","published":"2003-07-10T04:00:00Z","modified":"2024-08-08T01:58:10.791Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2003-0515","description":"Cross-site scripting (XSS) vulnerability in cPanel 6.4.2 allows remote attackers to insert arbitrary HTML and possibly gain cPanel administrator privileges via script in a URL that is logged but not properly quoted when displayed via the (1) Error Log or (2) Latest Visitors screens.","status":"published","published":"2003-07-10T04:00:00Z","modified":"2024-08-08T01:58:10Z","updated_at":"2026-11-03T01:15:06.866577Z"}],"ghsa":[{"id":"GHSA-g78q-qwhg-6p5x","title":"Cross-site scripting (XSS) vulnerability in cPanel 6.4.2 allows remote attackers to insert...","description":"Cross-site scripting (XSS) vulnerability in cPanel 6.4.2 allows remote attackers to insert arbitrary HTML and possibly gain cPanel administrator privileges via script in a URL that is logged but not properly quoted when displayed via the (1) Error Log or (2) Latest Visitors screens.","status":"published","published":"2022-04-29T01:26:34Z","modified":"2023-01-30T05:01:21Z","updated_at":"2026-11-02T14:46:23.547617Z"}],"nvd":[{"id":"CVE-2003-0521","description":"Cross-site scripting (XSS) vulnerability in cPanel 6.4.2 allows remote attackers to insert arbitrary HTML and possibly gain cPanel administrator privileges via script in a URL that is logged but not properly quoted when displayed via the (1) Error Log or (2) Latest Visitors screens.","status":"published","published":"2003-08-18T04:00:00Z","modified":"2026-06-16T22:02:21.617Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}]}}