{"cve":"CVE-2007-6321","nvd":{"published":"2007-12-12T01:46:00.000","modified":"2026-06-16T22:47:49.560","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in RoundCube webmail 0.1rc2, 2007-12-09, and earlier versions, when using Internet Explorer, allows remote attackers to inject arbitrary web script or HTML via style sheets containing expression commands.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://openmya.hacker.jp/hasegawa/security/expression.txt","http://secunia.com/advisories/30734","http://securityreason.com/securityalert/3435","http://trac.roundcube.net/ticket/1484701","http://www.securityfocus.com/archive/1/484802/100/0/threaded"],"products":["roundcube:webmail"],"source":"nvd","synced_at":"2026-10-19T19:49:50.107194424+00:00"},"epss":{"cve":"CVE-2007-6321","score":0.05439,"percentile":0.92723,"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."]}