Medium severity4.9OSV Advisory· Published Jan 28, 2026· Updated Jun 17, 2026
CVE-2026-24766
CVE-2026-24766
Description
NocoDB is software for building databases as spreadsheets. Prior to version 0.301.0, an authenticated user with org-level-creator permissions can exploit prototype pollution in the /api/v2/meta/connection/test endpoint, causing all database write operations to fail application-wide until server restart. While the pollution technically bypasses SUPER_ADMIN authorization checks, no practical privileged actions can be performed because database operations fail immediately after pollution. Version 0.301.0 patches the issue.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
nocodbnpm | < 0.301.0 | 0.301.0 |
Affected products
3Patches
Vulnerability mechanics
References
4- github.com/nocodb/nocodb/security/advisories/GHSA-95ff-46g6-6gw9nvdExploitVendor AdvisoryWEB
- github.com/advisories/GHSA-95ff-46g6-6gw9ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-24766ghsaADVISORY
- github.com/nocodb/nocodb/releases/tag/0.301.0ghsaWEB
News mentions
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