{"cve":"CVE-2004-1021","nvd":{"published":"2005-03-01T05:00:00.000","modified":"2026-06-16T22:06:52.280","status":"Modified","description":"iCal before 1.5.4 on Mac OS X 10.2.3, and other later versions, does not alert the user when handling calendars that use alarms, which allows attackers to execute programs and send e-mail via alarms.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://lists.apple.com/archives/security-announce//2004/Nov/msg00000.html","https://exchange.xforce.ibmcloud.com/vulnerabilities/18209","http://lists.apple.com/archives/security-announce//2004/Nov/msg00000.html","https://exchange.xforce.ibmcloud.com/vulnerabilities/18209"],"products":["apple:ical"],"source":"nvd","synced_at":"2026-10-19T19:38:22.000386253+00:00"},"epss":{"cve":"CVE-2004-1021","score":0.01082,"percentile":0.6518,"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."]}