{"cve":"CVE-2015-6785","nvd":{"published":"2015-12-06T01:59:22.433","modified":"2026-06-17T00:31:25.947","status":"Modified","description":"The CSPSource::hostMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Google Chrome before 47.0.2526.73 accepts an x.y hostname as a match for a *.x.y pattern, which might allow remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging a policy that was intended to be specific to subdomains.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html","http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html","http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html","http://www.debian.org/security/2015/dsa-3415","http://www.securityfocus.com/bid/78416"],"products":["google:chrome"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-6785","score":0.01721,"percentile":0.77487,"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."]}