CVE-2026-46553
NocoDB: Attachment Size Limit Bypass via Upload-by-URL
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.
INFO
Published Date :
June 23, 2026, 8:37 p.m.
Last Modified :
June 23, 2026, 8:37 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Affected Products
The following products are affected by CVE-2026-46553
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update NocoDB to version 2026.04.1.
- Verify attachment size limit configurations.
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CVE-2026-46553 vulnerability anywhere in the article.