{"id":"CVE-2002-0006","aliases":["EUVD-2002-0006","GHSA-f68g-74m5-7h92"],"status":"published","title":"XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote...","description":"XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command that calls CTCP PING, which expands the characters in the client response when the percascii variable is set.","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":"2026-11-07","score":0.08087,"percentile":0.94846,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-06-25T04:00:00Z","modified":"2026-06-16T21:56:34Z","exploits":[{"source":"exploitdb","id":"EDB-21210","title":"X-Chat 1.x - CTCP Ping Remote IRC Command Execution","type":"remote","platform":"linux","date":"2002-01-09","verified":true,"url":"https://www.exploit-db.com/exploits/21210"}],"products":[{"vendor":"xchat","product":"xchat"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7856","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000453","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2002-005.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://online.securityfocus.com/advisories/3806","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.securityfocus.com/bid/3830","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=101060676210255\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.debian.org/security/2002/dsa-099","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0006"},{"url":"https://github.com/advisories/GHSA-f68g-74m5-7h92"}],"sources":{"cve":[{"id":"CVE-2002-0006","description":"XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command that calls CTCP PING, which expands the characters in the client response when the percascii variable is set.","status":"published","published":"2003-04-02T05:00:00Z","modified":"2024-08-08T02:35:17.591Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0006","description":"XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command that calls CTCP PING, which expands the characters in the client response when the percascii variable is set.","status":"published","published":"2003-04-02T05:00:00Z","modified":"2024-08-08T02:35:17Z","updated_at":"2026-11-03T01:15:02.977959Z"}],"ghsa":[{"id":"GHSA-f68g-74m5-7h92","title":"XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote...","description":"XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command that calls CTCP PING, which expands the characters in the client response when the percascii variable is set.","status":"published","published":"2022-04-30T18:18:22Z","modified":"2023-01-30T05:05:43Z","updated_at":"2026-11-02T14:47:20.673245Z"}],"nvd":[{"id":"CVE-2002-0006","description":"XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command that calls CTCP PING, which expands the characters in the client response when the percascii variable is set.","status":"published","published":"2002-06-25T04:00:00Z","modified":"2026-06-16T21:56:34.71Z","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":"2026-11-02T14:00:42.220505Z"}]}}