{"id":"CVE-2025-14327","state":"PUBLISHED","title":"Spoofing issue in the Downloads Panel component","description":"Spoofing issue in the Downloads Panel component. This vulnerability was fixed in Firefox 146, Thunderbird 146, Firefox ESR 140.7, and Thunderbird 140.7.","publishedAt":"2025-12-09T13:38:02.260Z","updatedAt":"2026-04-13T14:24:13.332Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","source":"CISA-ADP"},"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Thunderbird"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"140.7","status":"unaffected","lessThanOrEqual":"140.*","versionType":"rpm"},{"version":"146","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"140.7","status":"unaffected","lessThanOrEqual":"140.*","versionType":"rpm"},{"version":"146","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1970743","https://www.mozilla.org/security/advisories/mfsa2025-92/","https://www.mozilla.org/security/advisories/mfsa2025-95/","https://www.mozilla.org/security/advisories/mfsa2026-03/","https://www.mozilla.org/security/advisories/mfsa2026-05/"],"weaknesses":["CWE-290"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/14xxx/CVE-2025-14327.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-14327","state":"PUBLISHED","datePublished":"2025-12-09T13:38:02.260Z","dateUpdated":"2026-04-13T14:24:13.332Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2025-12-09T13:38:01.463Z"},"containers":{"cna":{"title":"Spoofing issue in the Downloads Panel component","descriptions":[{"lang":"en","value":"Spoofing issue in the Downloads Panel component. This vulnerability was fixed in Firefox 146, Thunderbird 146, Firefox ESR 140.7, and Thunderbird 140.7."}],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"140.7","status":"unaffected","lessThanOrEqual":"140.*","versionType":"rpm"},{"version":"146","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"140.7","status":"unaffected","lessThanOrEqual":"140.*","versionType":"rpm"},{"version":"146","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1970743"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-92/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-95/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-03/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-05/"}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2026-04-13T14:24:13.332Z"},"credits":[{"lang":"en","value":"Caro Kann"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-12-11T20:42:08.839635Z","id":"CVE-2025-14327","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-290","type":"CWE","lang":"en","description":"CWE-290 Authentication Bypass by Spoofing"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-11T20:45:35.202Z"}}]}}}