{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/62848?format=json","vulnerability_id":"VCID-yzz5-as7s-nkaf","summary":"On pages containing an iframe, the data: protocol can be used to create a modal dialog through Javascript that will have an arbitrary domains as the dialog's location, spoofing of the origin of the modal dialog from the user view. *Note: This attack only affects installations with e10 multiprocess turned off. Installations with e10s turned on do not support the modal dialog functionality.*","aliases":[{"alias":"CVE-2017-7815"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/582643?format=json","purl":"pkg:deb/debian/firefox@56.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@56.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582059?format=json","purl":"pkg:deb/debian/firefox@149.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1059611?format=json","purl":"pkg:deb/debian/firefox@149.0.2-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0.2-1%3Fdistro=sid"}],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2017-7815","reference_id":"","reference_type":"","scores":[{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74178","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.7413","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74181","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74202","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74185","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74135","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74161","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74133","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00807","scoring_system":"epss","scoring_elements":"0.74166","published_at":"2026-04-08T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2017-7815"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1368981","reference_id":"","reference_type":"","scores":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1368981"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2017-21/","reference_id":"","reference_type":"","scores":[],"url":"https://www.mozilla.org/security/advisories/mfsa2017-21/"},{"reference_url":"http://www.securityfocus.com/bid/101057","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/bid/101057"},{"reference_url":"http://www.securitytracker.com/id/1039465","reference_id":"","reference_type":"","scores":[],"url":"http://www.securitytracker.com/id/1039465"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7815","reference_id":"CVE-2017-7815","reference_type":"","scores":[{"value":"5.0","scoring_system":"cvssv2","scoring_elements":"AV:N/AC:L/Au:N/C:N/I:P/A:N"},{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7815"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-21","reference_id":"mfsa2017-21","reference_type":"","scores":[{"value":"critical","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-21"},{"reference_url":"https://usn.ubuntu.com/3435-1/","reference_id":"USN-3435-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/3435-1/"}],"weaknesses":[{"cwe_id":20,"name":"Improper Input Validation","description":"The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly."}],"exploits":[],"severity_range_score":"5.0 - 10.0","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-yzz5-as7s-nkaf"}