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Low · 2.1 CVE-2026-46553 EUVD-2026-38583GHSA-8rwr-f68v-cvw6

NocoDB: Attachment Size Limit Bypass via Upload-by-URL

Published Jun 23, 2026 · Updated Jun 25, 2026 · Assigned by GitHub_M

Description

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the upload-by-URL path did not enforce NC_ATTACHMENT_FIELD_SIZE against either the remote file's advertised Content-Length or the decoded length of a data: URI, allowing an authenticated user to bypass the configured per-file size limit. This vulnerability is fixed in 2026.04.1.

Affected products

VendorProductAffectedFixed
nocodb nocodb < 2026.04.1 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm nocodb <= 0.301.3 — GHSA-8rwr-f68v-cvw6

References