{"cve":"CVE-2009-3374","nvd":{"published":"2009-10-29T14:30:00.937","modified":"2026-06-16T23:11:28.987","status":"Modified","description":"The XPCVariant::VariantDataToJS function in the XPCOM implementation in Mozilla Firefox 3.0.x before 3.0.15 and 3.5.x before 3.5.4 does not enforce intended restrictions on interaction between chrome privileged code and objects obtained from remote web sites, which allows remote attackers to execute arbitrary JavaScript with chrome privileges via unspecified method calls, related to \"doubly-wrapped objects.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://sunsolve.sun.com/search/document.do?assetkey=1-26-272909-1","http://www.mandriva.com/security/advisories?name=MDVSA-2009:294","http://www.mozilla.org/security/announce/2009/mfsa2009-57.html","http://www.vupen.com/english/advisories/2009/3334","https://bugzilla.mozilla.org/show_bug.cgi?id=505988"],"products":["mozilla:firefox"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-3374","score":0.01981,"percentile":0.80549,"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."]}