{"cve":"CVE-2005-0831","nvd":{"published":"2005-05-02T04:00:00.000","modified":"2026-06-16T22:11:51.853","status":"Modified","description":"PHP-Post allows remote attackers to spoof the names of other users by registering with a username containing hex-encoded characters.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.securityfocus.com/archive/1/393695","http://www.securityfocus.com/bid/12845","http://www.securityfocus.com/archive/1/393695","http://www.securityfocus.com/bid/12845"],"products":["php-post:php-post_web_forum"],"source":"nvd","synced_at":"2026-10-19T19:38:22.000386253+00:00"},"epss":{"cve":"CVE-2005-0831","score":0.01113,"percentile":0.66016,"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."]}