Open-Source Security Intelligence

Know every vulnerability
before it knows you.

DevGuard continuously monitors your dependencies and alerts you when CVEs like this one affect your stack — with real-time threat intelligence built for developers.

Checkout DevGuard View on GitHub

GHSA-gprh-27j3-g5h4

MediumCVSS 5.1 / 10

Published Jun 17, 2026·Last modified Jun 17, 2026

Affected Components(0)

No affected components available

Description

Summary

The spreadsheet-fetch endpoint (axiosRequestMake) accepted URLs whose path contained a permitted extension anywhere in the string, and applied a hand-rolled regex blocklist that omitted 127.0.0.0/8 and 169.254.0.0/16, allowing the cloud-metadata endpoint to be reached with a crafted URL.

Details

The extension matcher is now anchored to the end of the path or immediately before the query string (/\.(xls|xlsx|xlsm|ods|ots)(\?|$)/i and /\.(csv)(\?|$)/i), so http://169.254.169.254/credentials/.xlsx no longer satisfies the format gate. The hand-rolled IP blocklist is removed in favour of useAgent(url) from request-filtering-agent, which blocks private and loopback ranges at the socket layer.

Impact

Authenticated users with editor permission could read cloud metadata and other internal HTTP endpoints reachable from the NocoDB process. On affected installs the spreadsheet import path was a credential-exfiltration primitive on cloud hosts.

Credit

This issue was reported by Devel Group Security Research Team through @TREXNEGRO. It was independently reported by @l3tchupkt.

Risk Scores

Base Score

5.1

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs high-level or administrative privileges. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence

1.2

Limited exploitation activity has been observed. Close monitoring and planned remediation are recommended.

EPSS

0.28%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit

Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

Browse More

Medium severity

Scan your project

Continuously monitor your dependencies and get alerted when vulnerabilities like this one affect your stack.