NocoDB: Attachment Size Limit Bypass via Upload-by-URL_CVE-2026-46553

2.1 / 10

LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

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.

Basic Information

ID CVE-2026-46553

Source GitHub_M

Published Jun 23, 2026 at 20:37

Affected Product

Vendor nocodb

Product nocodb

Version < 2026.04.1

Affected Versions nocodb nocodb < 2026.04.1

CWE Classification

CWE-770

References

github.com /nocodb/nocodb/security/advisories/GHSA-8rwr-f68v-cvw6

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    "published": "2026-06-23T20:37:12.238Z",
    "modified": "2026-06-23T20:37:12.238Z",
    "type": "cve",
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