{"cve":"CVE-2006-4677","nvd":{"published":"2006-09-11T17:04:00.000","modified":"2026-06-16T22:29:34.580","status":"Modified","description":"PHP remote file inclusion vulnerability in contrib/yabbse/poc.php in phpopenchat before 3.0.2 allows remote attackers to execute arbitrary PHP code via the sourcedir parameter.  NOTE: this issue was disputed by a third-party researcher who stated that the _REQUEST parameters were dynamically unset at the beginning of the file.  Another researcher noted, and CVE agrees, that the unset PHP function can be bypassed (CVE-2006-3017).  If this issue is due to a vulnerability in PHP, then it should be excluded from CVE","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://phpopenchat.org/index.php","http://www.securityfocus.com/archive/1/445384/100/0/threaded","http://www.securityfocus.com/archive/1/445522/100/0/threaded","http://www.securityfocus.com/archive/1/445580/100/0/threaded","http://phpopenchat.org/index.php"],"products":["phpopenchat:phpopenchat"],"source":"nvd","synced_at":"2026-10-19T19:42:44.451428143+00:00"},"epss":{"cve":"CVE-2006-4677","score":0.01583,"percentile":0.75562,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}