{"api_version":"1","generated_at":"2026-04-23T04:34:00+00:00","cve":"CVE-2020-15648","urls":{"html":"https://cve.report/CVE-2020-15648","api":"https://cve.report/api/cve/CVE-2020-15648.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-15648","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-15648"},"summary":{"title":"CVE-2020-15648","description":"Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird < 78 and Firefox < 78.0.2.","state":"PUBLIC","assigner":"security@mozilla.org","published_at":"2020-08-10 18:15:00","updated_at":"2020-08-12 16:27:00"},"problem_types":["CWE-1021"],"metrics":[],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2020-28/","name":"https://www.mozilla.org/security/advisories/mfsa2020-28/","refsource":"MISC","tags":["Vendor Advisory"],"title":"Security Vulnerabilities fixed in Firefox 78.0.2 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.mozilla.org/security/advisories/mfsa2020-29/","name":"https://www.mozilla.org/security/advisories/mfsa2020-29/","refsource":"MISC","tags":["Vendor Advisory"],"title":"Security Vulnerabilities fixed in Thunderbird 78 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1644076","name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1644076","refsource":"MISC","tags":["Issue Tracking","Vendor Advisory"],"title":"Access Denied","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-15648","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15648","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"15648","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"firefox","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"15648","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"firefox","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"15648","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"thunderbird","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"15648","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"thunderbird","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2020-15648","qid":"296071","title":"Oracle Solaris 11.4 Support Repository Update (SRU) 27.82.1 Missing (CPUOCT2020)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2020-15648","ASSIGNER":"security@mozilla.org","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Mozilla","product":{"product_data":[{"product_name":"Thunderbird","version":{"version_data":[{"version_value":"78","version_affected":"<"}]}},{"product_name":"Firefox","version":{"version_data":[{"version_value":"78.0.2","version_affected":"<"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"X-Frame-Options bypass using object or embed tags"}]}]},"references":{"reference_data":[{"url":"https://www.mozilla.org/security/advisories/mfsa2020-29/","refsource":"MISC","name":"https://www.mozilla.org/security/advisories/mfsa2020-29/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2020-28/","refsource":"MISC","name":"https://www.mozilla.org/security/advisories/mfsa2020-28/"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1644076","refsource":"MISC","name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1644076"}]},"description":{"description_data":[{"lang":"eng","value":"Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird < 78 and Firefox < 78.0.2."}]}},"nvd":{"publishedDate":"2020-08-10 18:15:00","lastModifiedDate":"2020-08-12 16:27:00","problem_types":["CWE-1021"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionEndExcluding":"78.0.2","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*","versionEndExcluding":"78.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"15648","Ordinal":"177046","Title":"CVE-2020-15648","CVE":"CVE-2020-15648","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"15648","Ordinal":"1","NoteData":"Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird < 78 and Firefox < 78.0.2.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"15648","Ordinal":"2","NoteData":"2020-08-10","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"15648","Ordinal":"3","NoteData":"2020-08-10","Type":"Other","Title":"Modified"}]}}}