{"cve":"CVE-2004-1516","nvd":{"published":"2004-12-31T05:00:00.000","modified":"2026-06-16T22:07:51.887","status":"Modified","description":"CRLF injection vulnerability in index.php in phpWebSite 0.9.3-4 allows remote attackers to perform HTTP Response Splitting attacks to modify expected HTML content from the server via the block_username parameter in the user module.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://marc.info/?l=bugtraq&m=110022027420583&w=2","http://phpwebsite.appstate.edu/index.php?module=announce&ANN_id=863&ANN_user_op=view","http://secunia.com/advisories/13172/","http://security.gentoo.org/glsa/glsa-200411-35.xml","http://www.securityfocus.com/bid/11673"],"products":["phpwebsite:phpwebsite"],"source":"nvd","synced_at":"2026-10-19T19:37:11.487553034+00:00"},"epss":{"cve":"CVE-2004-1516","score":0.01604,"percentile":0.75847,"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."]}