{"id":"CVE-2025-23086","state":"PUBLISHED","title":"On most desktop platforms, Brave Browser versions 1.70.x-1.73.x included a feature to show a site's origin on the OS-provided file selector dialog when a site prompts the user to u","description":"On most desktop platforms, Brave Browser versions 1.70.x-1.73.x included a feature to show a site's origin on the OS-provided file selector dialog when a site prompts the user to upload or download a file. However the origin was not correctly inferred in some cases. When combined with an open redirector vulnerability on a trusted site, this could allow a malicious site to initiate a download whose origin in the file select dialog appears as the trusted site which initiated the redirect.","publishedAt":"2025-01-21T04:26:10.943Z","updatedAt":"2025-03-22T14:00:42.023Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"hackerone","products":["Brave Desktop Browser"],"affected":[{"vendor":"Brave","product":"Desktop Browser","versions":[{"version":"1.74.48","status":"affected","lessThan":"1.74.48","versionType":"semver"},{"version":"1.70.117","status":"unaffected","lessThan":"1.70.117","versionType":"semver"}]}],"references":["https://hackerone.com/reports/2888770"],"weaknesses":["CWE-601"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/23xxx/CVE-2025-23086.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-23086","state":"PUBLISHED","datePublished":"2025-01-21T04:26:10.943Z","dateUpdated":"2025-03-22T14:00:42.023Z","assignerShortName":"hackerone","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateReserved":"2025-01-10T19:05:52.772Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"On most desktop platforms, Brave Browser versions 1.70.x-1.73.x included a feature to show a site's origin on the OS-provided file selector dialog when a site prompts the user to upload or download a file. However the origin was not correctly inferred in some cases. When combined with an open redirector vulnerability on a trusted site, this could allow a malicious site to initiate a download whose origin in the file select dialog appears as the trusted site which initiated the redirect."}],"affected":[{"vendor":"Brave","product":"Desktop Browser","versions":[{"version":"1.74.48","status":"affected","lessThan":"1.74.48","versionType":"semver"},{"version":"1.70.117","status":"unaffected","lessThan":"1.70.117","versionType":"semver"}]}],"references":[{"url":"https://hackerone.com/reports/2888770"}],"providerMetadata":{"shortName":"hackerone","orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateUpdated":"2025-01-21T04:26:10.943Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":6.1,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-21T14:18:53.994412Z","id":"CVE-2025-23086","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-601","type":"CWE","lang":"en","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-22T14:00:42.023Z"}}]}}}