{"id":"CVE-2014-8998","aliases":["EUVD-2014-8824","GHSA-f5vg-hj9x-r48m"],"status":"published","title":"lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute...","description":"lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute arbitrary PHP code via a crafted HTTP header to index.php, which is processed by the preg_replace function with the eval switch.","severity":{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.359,"percentile":0.98479,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-94"],"published":"2014-11-20T11:00:00Z","modified":"2026-06-17T00:17:38Z","exploits":[{"source":"exploitdb","id":"EDB-35183","title":"X7 Chat 2.0.5 - 'message.php' PHP Code Execution (Metasploit)","type":"remote","platform":"php","date":"2014-11-06","verified":true,"url":"https://www.exploit-db.com/exploits/35183"},{"source":"metasploit","id":"exploit/multi/http/x7chat2_php_exec","title":"X7 Chat 2.0.5 lib/message.php preg_replace() PHP Code Execution","type":"exploit","platform":"PHP","date":"2014-10-27","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/x7chat2_php_exec"}],"products":[{"vendor":"x7chat","product":"x7_chat"}],"references":[{"url":"http://packetstormsecurity.com/files/128964/X7-Chat-2.0.5-lib-message.php-preg_replace-PHP-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.exploit-db.com/exploits/35183","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/71014","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/98513","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-8998"},{"url":"https://github.com/advisories/GHSA-f5vg-hj9x-r48m"}],"sources":{"cve":[{"id":"CVE-2014-8998","description":"lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute arbitrary PHP code via a crafted HTTP header to index.php, which is processed by the preg_replace function with the eval switch.","status":"published","published":"2014-11-20T11:00:00Z","modified":"2024-08-06T13:33:13.264Z","updated_at":"2026-11-02T14:33:43.206348Z"}],"euvd":[{"id":"EUVD-2014-8824","description":"lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute arbitrary PHP code via a crafted HTTP header to index.php, which is processed by the preg_replace function with the eval switch.","status":"published","published":"2014-11-20T11:00:00Z","modified":"2024-08-06T13:33:13Z","updated_at":"2026-11-03T01:56:50.141542Z"}],"ghsa":[{"id":"GHSA-f5vg-hj9x-r48m","title":"lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute...","description":"lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute arbitrary PHP code via a crafted HTTP header to index.php, which is processed by the preg_replace function with the eval switch.","status":"published","published":"2022-05-17T01:12:26Z","modified":"2023-02-03T05:03:30Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:53:22.246853Z"}],"nvd":[{"id":"CVE-2014-8998","description":"lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute arbitrary PHP code via a crafted HTTP header to index.php, which is processed by the preg_replace function with the eval switch.","status":"published","published":"2014-11-20T13:55:07.907Z","modified":"2026-06-17T00:17:38.09Z","cvss":[{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:02:57.304171Z"}]}}