{"id":"CVE-2000-0787","aliases":["EUVD-2000-0781","GHSA-9wr3-8fv2-9fcj"],"status":"published","title":"IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands...","description":"IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands by encoding shell metacharacters into a URL which XChat uses to launch a web browser.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-06","score":0.09211,"percentile":0.95364,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-10-13T04:00:00Z","modified":"2026-06-16T21:52:28Z","exploits":[{"source":"exploitdb","id":"EDB-20161","title":"X-Chat 1.2/1.3/1.4/1.5 - Command Execution via URLs","type":"remote","platform":"linux","date":"2000-08-17","verified":true,"url":"https://www.exploit-db.com/exploits/20161"}],"products":[{"vendor":"xchat","product":"xchat"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-08/0215.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/1601","tags":["vdb-entry","x_refsource_BID","x_transferred","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-08/0305.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2000-055.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-08/0301.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0787"},{"url":"https://github.com/advisories/GHSA-9wr3-8fv2-9fcj"}],"sources":{"cve":[{"id":"CVE-2000-0787","description":"IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands by encoding shell metacharacters into a URL which XChat uses to launch a web browser.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41.567Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0781","description":"IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands by encoding shell metacharacters into a URL which XChat uses to launch a web browser.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41Z","updated_at":"2026-11-03T00:56:23.73011Z"}],"ghsa":[{"id":"GHSA-9wr3-8fv2-9fcj","title":"IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands...","description":"IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands by encoding shell metacharacters into a URL which XChat uses to launch a web browser.","status":"published","published":"2022-04-30T18:14:19Z","modified":"2023-01-30T05:04:38Z","updated_at":"2026-11-02T14:47:05.478485Z"}],"nvd":[{"id":"CVE-2000-0787","description":"IRC Xchat client versions 1.4.2 and earlier allows remote attackers to execute arbitrary commands by encoding shell metacharacters into a URL which XChat uses to launch a web browser.","status":"published","published":"2000-10-20T04:00:00Z","modified":"2026-06-16T21:52:28.807Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:59:02.365657Z"}]}}