{"cve":"CVE-2008-4033","nvd":{"published":"2008-11-12T23:30:02.727","modified":"2026-06-16T22:57:01.837","status":"Modified","description":"Cross-domain vulnerability in Microsoft XML Core Services 3.0 through 6.0, as used in Microsoft Expression Web, Office, Internet Explorer, and other products, allows remote attackers to obtain sensitive information from another domain and corrupt the session state via HTTP request header fields, as demonstrated by the Transfer-Encoding field, aka \"MSXML Header Request Vulnerability.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://marc.info/?l=bugtraq&m=122703006921213&w=2","http://securitytracker.com/id?1021164","http://www.securityfocus.com/bid/32204","http://www.us-cert.gov/cas/techalerts/TA08-316A.html","http://www.vupen.com/english/advisories/2008/3111"],"products":["microsoft:xml_core_services"],"source":"nvd","synced_at":"2026-10-19T19:52:44.811608366+00:00"},"epss":{"cve":"CVE-2008-4033","score":0.27747,"percentile":0.98089,"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."]}