{"cve":"CVE-2003-1378","nvd":{"published":"2003-12-31T05:00:00.000","modified":"2026-06-16T22:04:03.133","status":"Modified","description":"Microsoft Outlook Express 6.0 and Outlook 2000, with the security zone set to Internet Zone, allows remote attackers to execute arbitrary programs via an HTML email with the CODEBASE parameter set to the program, a vulnerability similar to CAN-2002-0077.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://www.securityfocus.com/archive/1/312910","http://www.securityfocus.com/archive/1/312929","http://www.securityfocus.com/bid/6923","https://exchange.xforce.ibmcloud.com/vulnerabilities/11411","http://www.securityfocus.com/archive/1/312910"],"products":["microsoft:outlook","microsoft:outlook_express"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-1378","score":0.15583,"percentile":0.96838,"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."]}