{"id":"CVE-2018-1000815","details":"Brave Software Inc. Brave version version 0.22.810 to 0.24.0 contains a Other/Unknown vulnerability in function ContentSettingsObserver::AllowScript() in content_settings_observer.cc that can result in Websites can run inline JavaScript even if script is blocked, making attackers easier to track users. This attack appear to be exploitable via the victim must visit a specially crafted website. This vulnerability appears to have been fixed in 0.25.2.","modified":"2026-07-08T14:59:00.369422Z","published":"2018-12-20T15:29:00.547Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:brave:brave:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0.22.810"},{"last_affected":"0.24.0"},{"introduced":"0.22.810"},{"last_affected":"0.24.0"}],"source":"CPE_RANGE","vendor_product":"brave:brave"}]},"references":[{"type":"FIX","url":"https://github.com/brave/browser-laptop/issues/15232"},{"type":"FIX","url":"https://github.com/brave/muon/commit/c18663aa171c6cdf03da3e8c70df8663645b97c4"},{"type":"FIX","url":"https://github.com/brave/muon/pull/651"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/brave/muon","events":[{"introduced":"0"},{"fixed":"c18663aa171c6cdf03da3e8c70df8663645b97c4"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v8.1.7","v8.1.6","v8.1.5","v8.1.4","v8.1.3","v8.1.2","v8.1.1","v8.1.0","v4.5.15","v4.5.6","v4.5.7","v4.4.29","v4.4.27","v4.4.19","v4.3.21","v4.3.20","v4.3.15","v4.3.11","v4.1.8","v3.0.100","v2.58.9","v2.58.8","v2.58.7","v2.58.6","v2.58.2","v2.58.0","v2.58.4","v2.58.3","v2.58.1","v2.57.10","v2.57.9","v2.57.8","v2.57.7","v2.57.6","v2.57.5","v2.57.4","v2.57.0","v2.56.9","v2.56.8","v2.56.7","v2.56.6","v2.56.5","v2.56.4","v2.56.3","v2.56.2","v2.56.0","v2.0.19","v2.0.18","v2.0.17","v2.0.15","v2.0.14","v2.0.13","v2.0.12","v2.0.11","v2.0.10","v2.0.8","v2.0.7","v2.0.5","v2.0.4","v2.0.2","v1.4.25","v1.4.24","v1.4.23","v1.4.22","v1.4.21","v1.4.20","v1.4.19","v1.4.17","v1.4.14","v1.4.16","v1.4.15","v1.4.13","v1.4.12","v1.4.10","v1.4.9","v1.4.8","v1.4.7","v1.4.6","v1.4.5","v1.4.4","v1.4.3","v1.4.2","v1.4.1","v1.4.0","v0.36.6","v0.36.4","v0.35.4","v0.35.3","v0.35.2","v0.34.3","v0.35.1","v0.35.0","v0.34.2","v0.34.1","v0.34.0","v0.33.9","v0.33.8","v0.33.7","v0.33.4","v0.33.3","v0.33.2","v0.33.1","v0.33.0","v0.32.3","v0.32.2","v0.32.1","v0.32.0","v0.31.2","v0.31.1","v0.31.0","v0.30.5","v0.30.4","v0.30.3","v0.30.2","v0.30.1","v0.30.0","v0.29.2","v0.29.1","v0.29.0","v0.28.3","v0.28.2","v0.28.1","v0.26.0","v0.28.0","v0.27.3","v0.27.2","v0.27.1","v0.27.0","v0.26.1","v0.25.3","v0.25.2","v0.25.1","v0.25.0","v0.24.0","v0.23.0","v0.22.3","v0.22.2","v0.22.1","v0.22.0","v0.21.3","v0.21.2","v0.21.1","v0.21.0","v0.20.8","v0.20.7","v0.20.6","v0.20.5","v0.20.4","v0.20.3","v0.20.2","v0.20.1","v0.20.0","v0.19.5","v0.19.4","v0.19.3","v0.19.2","v0.19.1","v0.19.0","v0.18.2","v0.18.1","v0.18.0","v0.17.2","v0.17.1","v0.17.0","v0.16.3","v0.16.2","v0.16.1","v0.16.0","v0.15.9","v0.15.8","v0.15.7","v0.15.6","v0.15.5","v0.15.4","v0.15.3","v0.15.2","v0.15.1","v0.15.0","v0.14.3","v0.14.2","v0.14.1","v0.14.0","v0.13.3","v0.13.2","v0.13.1","v0.13.0","v0.12.7","v0.12.6","v0.12.5","v0.12.4","v0.12.3","v0.12.2","v0.12.1","v0.12.0","v0.11.10","v0.11.9","v0.11.8","v0.11.7","v0.11.6","v0.11.5","v0.11.4","v0.11.3","v0.11.2","v0.11.1","v0.11.0","v0.10.7","v0.10.6","v0.10.5","v0.10.4","v0.10.3","v0.10.2","v0.10.1","v0.10.0","v0.9.3","v0.9.2","v0.9.1","v0.9.0","v0.8.7","v0.8.6","v0.8.5","v0.8.4","v0.8.3","v0.8.2","v0.8.1","v0.8.0","v0.7.6","v0.7.5","v0.7.4","v0.7.3","v0.7.2","v0.7.1","v0.7.0","v0.6.12","v0.6.11","v0.6.10","v0.6.9","v0.6.8","v0.6.7","v0.6.6","v0.6.5","v0.6.4","v0.6.3","v0.6.2","v0.6.1","v0.6.0","v0.5.4","v0.5.3","v0.5.2","v0.5.1","v0.5.0","v0.4.9","v0.4.8","v0.4.7","v0.4.6","v0.4.5","v0.4.4","v0.4.3","v0.4.2","v0.4.0","v0.3.5","v0.3.4","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.1","v0.2.0","v0.1.8","v0.1.7","v0.1.6","v0.1.5","v0.1.4","v0.1.3","v0.1.2","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000815.json","vanir_signatures_modified":"2026-07-08T14:59:00Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/brave/muon/commit/c18663aa171c6cdf03da3e8c70df8663645b97c4","target":{"file":"chromium_src/chrome/renderer/content_settings_observer.cc"},"deprecated":false,"digest":{"line_hashes":["318093309610250222792426668602367594616","188686536881227790241920583138718717506","276934764488674013129294701370689716713","1083221590764502073355819346452401583","198922042852065480913029450281054197803","294800648861777450277444423769748436107","314401719051759229242870033660141259098","225886529903821946490248478387264707715"],"threshold":0.9},"id":"CVE-2018-1000815-49c9cda7","signature_type":"Line"},{"deprecated":false,"digest":{"length":695,"function_hash":"101297697594350008152047321738232744166"},"id":"CVE-2018-1000815-5af47da3","signature_type":"Function","signature_version":"v1","source":"https://github.com/brave/muon/commit/c18663aa171c6cdf03da3e8c70df8663645b97c4","target":{"function":"ContentSettingsObserver::AllowScript","file":"chromium_src/chrome/renderer/content_settings_observer.cc"}}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}]}