CVE-2026-47377: NocoDB: Open Redirect via Hash Fragment in hashRedirect Plugin

June 5, 2026 (updated July 20, 2026)

The client-side hashRedirect plugin called window.location.replace() on a path extracted from the URL hash fragment after only checking hashPath.startsWith('/'). Protocol-relative URLs (//attacker.com/…) also satisfy that check, so a crafted link such as https://nocodb.example/#//attacker.com/phishing silently redirected visitors to an attacker-controlled origin.

References

github.com/advisories/GHSA-rvp5-9p55-f5rp
github.com/nocodb/nocodb/releases/tag/2026.04.1
github.com/nocodb/nocodb/security/advisories/GHSA-rvp5-9p55-f5rp
nvd.nist.gov/vuln/detail/CVE-2026-47377

Code Behaviors & Features

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