{"cve":"CVE-1999-0347","nvd":{"published":"1999-01-26T05:00:00.000","modified":"2026-06-16T21:48:12.110","status":"Modified","description":"Internet Explorer 4.01 allows remote attackers to read local files and spoof web pages via a \"%01\" character in an \"about:\" Javascript URL, which causes Internet Explorer to use the domain specified after the character.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://marc.info/?l=bugtraq&m=91745430007021&w=2","http://marc.info/?l=ntbugtraq&m=91756771207719&w=2","http://marc.info/?l=bugtraq&m=91745430007021&w=2","http://marc.info/?l=ntbugtraq&m=91756771207719&w=2"],"products":[],"source":"nvd","synced_at":"2026-10-19T19:33:01.030757803+00:00"},"epss":{"cve":"CVE-1999-0347","score":0.07463,"percentile":0.94465,"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."]}