CVE-2026-53931 NocoDB: Server-Side Request Forgery via Spreadsheet Import Endpoint
Unauthenticated attackers can exploit a flawed URL validation in the spreadsheet import endpoint to perform Server-Side Request Forgery, potentially accessing internal resources.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-53931?
CVE-2026-53931 is a medium-severity server-side request forgery vulnerability in nocodb, published on 23 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, the spreadsheet-import endpoint axiosRequestMake could be used as a generic HTTP proxy. Before the fix it was reachable unauthenticated, and its URL-extension allowlist was a regex tested against the full URL string, so URLs whose query string ended in .csv satisfies the gate even though the underlying request is for another file. This vulnerability is fixed in 2026.05.1.
Which versions are affected by CVE-2026-53931?
2 open source packages ship an affected version, including nocodb.
| Package | Affected | Fixed in |
|---|---|---|
nocodb npm | All versions to 0.301.3 | None |
nocodb npm | All versions to 0.301.3 | None |
How do I fix CVE-2026-53931?
No fix has been published for CVE-2026-53931 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-53931 being exploited?
There is no known exploitation of CVE-2026-53931 in the wild and no public exploit code.
Sources
Also known as GHSA-hmcr-rmjq-47qr.