{"id":"CVE-2025-48985","state":"PUBLISHED","title":"A vulnerability in Vercel’s AI SDK has been fixed in versions 5.0.52, 5.1.0-beta.9, and 6.0.0-beta. This issue may have allowed users to bypass filetype whitelists when uploading f","description":"A vulnerability in Vercel’s AI SDK has been fixed in versions 5.0.52, 5.1.0-beta.9, and 6.0.0-beta. This issue may have allowed users to bypass filetype whitelists when uploading files. All users are encouraged to upgrade.\r\n\r\nMore details: https://vercel.com/changelog/cve-2025-48985-input-validation-bypass-on-ai-sdk","publishedAt":"2025-11-07T00:43:28.027Z","updatedAt":"2025-12-01T20:12:57.508Z","severity":{"score":3.7,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"hackerone"},"assigner":"hackerone","products":["Vercel AI SDK"],"affected":[{"vendor":"Vercel","product":"AI SDK","versions":[{"version":"5.0.51","status":"affected","lessThanOrEqual":"5.0.51","versionType":"semver"},{"version":"6.0.0-beta.*","status":"unaffected","lessThan":"6.0.0-beta.*","versionType":"semver"},{"version":"5.1.0-beta.8","status":"affected","lessThanOrEqual":"5.1.0-beta.8","versionType":"semver"},{"version":"5.1.0-beta.9","status":"unaffected","lessThan":"5.1.0-beta.9","versionType":"semver"},{"version":"5.0.52","status":"unaffected","lessThan":"5.0.52","versionType":"semver"}]}],"references":["https://github.com/vercel/ai/commit/930399bb9839a8baf3d349614106d78268775eed","https://vercel.com/changelog/cve-2025-48985-input-validation-bypass-on-ai-sdk"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/48xxx/CVE-2025-48985.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-48985","state":"PUBLISHED","datePublished":"2025-11-07T00:43:28.027Z","dateUpdated":"2025-12-01T20:12:57.508Z","assignerShortName":"hackerone","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateReserved":"2025-05-29T15:00:04.775Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability in Vercel’s AI SDK has been fixed in versions 5.0.52, 5.1.0-beta.9, and 6.0.0-beta. This issue may have allowed users to bypass filetype whitelists when uploading files. All users are encouraged to upgrade.\r\n\r\nMore details: https://vercel.com/changelog/cve-2025-48985-input-validation-bypass-on-ai-sdk"}],"affected":[{"vendor":"Vercel","product":"AI SDK","versions":[{"version":"5.0.51","status":"affected","lessThanOrEqual":"5.0.51","versionType":"semver"},{"version":"6.0.0-beta.*","status":"unaffected","lessThan":"6.0.0-beta.*","versionType":"semver"},{"version":"5.1.0-beta.8","status":"affected","lessThanOrEqual":"5.1.0-beta.8","versionType":"semver"},{"version":"5.1.0-beta.9","status":"unaffected","lessThan":"5.1.0-beta.9","versionType":"semver"},{"version":"5.0.52","status":"unaffected","lessThan":"5.0.52","versionType":"semver"}]}],"references":[{"url":"https://github.com/vercel/ai/commit/930399bb9839a8baf3d349614106d78268775eed"},{"url":"https://vercel.com/changelog/cve-2025-48985-input-validation-bypass-on-ai-sdk"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":3.7,"baseSeverity":"LOW"}}],"providerMetadata":{"shortName":"hackerone","orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateUpdated":"2025-11-07T00:43:28.027Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-07T18:35:11.407430Z","id":"CVE-2025-48985","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","type":"CWE","lang":"en","description":"CWE-20 Improper Input Validation"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-01T20:12:57.508Z"}}]}}}