{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-123623","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-11-06T01:04:42.202Z","datePublished":"2026-11-06T15:16:05.169Z","dateUpdated":"2026-11-06T15:16:05.169Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-11-06T15:16:05.169Z"},"datePublic":"2026-11-04T00:00:00.000Z","title":"Grida through 0.0.24 Missing Authorization in Forms File-Preview API","descriptions":[{"lang":"en","value":"Grida through 0.0.24 contains a missing authorization vulnerability in the Forms file-preview API routes that allows unauthenticated attackers to read other organizations' form response files. Attackers can use form and field IDs exposed in public form payloads with a chosen path parameter to obtain service-role signed URLs for attachments and connected Supabase bucket objects."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"affected":[{"vendor":"gridaco","product":"grida","defaultStatus":"unaffected","packageURL":"pkg:github/gridaco/grida","versions":[{"version":"0","lessThanOrEqual":"0.0.24","status":"affected","versionType":"custom"}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM"}}],"references":[{"url":"https://github.com/gridaco/grida/issues/1107","tags":["issue-tracking"],"name":"GitHub Issue #1107"},{"url":"https://github.com/gridaco/grida","tags":["product"]},{"url":"https://github.com/gridaco/grida/pull/1108","name":"Fix pull request #1108","tags":["issue-tracking","patch"]},{"url":"https://github.com/gridaco/grida/commit/05f5a54c31a6662942a42b50e34a329ab3642fe1","name":"Fix commit 05f5a54","tags":["patch"]},{"url":"https://github.com/gridaco/grida/blob/v0.0.24/editor/app/(api)/private/editor/%5Bform_id%5D/fields/%5Bfield_id%5D/file/preview/src/route.ts#L27-L101","name":"file/preview/src route handler","tags":["technical-description"]},{"url":"https://hackmd.io/@hieund/grida-forms-file-preview-missing-authz","name":"Researcher write-up","tags":["technical-description"]},{"name":"VulnCheck Advisory: Grida through 0.0.24 Missing Authorization in Forms File-Preview API","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/grida-through-0.0.24-missing-authorization-in-forms-file-preview-api"}],"credits":[{"lang":"en","value":"HieuPenguinnn","type":"finder"},{"lang":"en","value":"Asish Kumar","type":"remediation developer"}],"x_generator":{"engine":"vulncheck-endgame"}}}}