{"id":"CVE-2020-6808","published":"2020-03-25T21:13:32Z","modified":"2024-08-04T09:11:05Z","title":"When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML…","vendor":"Mozilla","product":"Firefox","tier":"core","eol":null,"affectedVersions":[{"vendor":"Mozilla","product":"Firefox","versions":[">= unspecified, < 74"]}],"description":{"text":"When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML document, which is then presented. Previously, this document's URL (as reported by the document.location property, for example) was the originating javascript: URL which could lead to spoofing attacks; it is now correctly the URL of the originating document. This vulnerability affects Firefox < 74.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":null,"epss":{"score":0.01103,"percentile":0.65668,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2020-08/","tags":["x_refsource_MISC"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1247968","tags":["x_refsource_MISC"]}],"techniques":[{"id":"T1036.005","name":"Match Legitimate Resource Name or Location","tactics":["stealth"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 1)","mappingType":"uncategorized","evidence":[],"confidence":"low","confidenceNote":"CTID attack_to_cve Phase 1 \"Uncategorized\" mapping (not staged by impact)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2020-27954","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-27954","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[{"stage":"related","techniques":["T1036.005"],"provenance":"source","lowConfidence":true}],"timeline":[{"date":"2020-03-25","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2020-6808","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":13.1,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":13.13,"detail":"percentile 0.6567"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}