Nocodb
CVE-2026-24766
MEDIUM
GHSA-95ff-46g6-6gw9
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
4DescriptionGitHub Advisory
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.
AnalysisAI
Prototype pollution in NocoDB's connection test endpoint allows authenticated org-level creators to disrupt all database write operations application-wide until server restart, with public exploit code available. Although the vulnerability can bypass SUPER_ADMIN authorization checks, the resulting denial of service prevents actual exploitation of elevated privileges. The issue affects versions prior to 0.301.0 with no patch currently available.
Technical ContextAI
This vulnerability (CWE-1321: Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)) affects Nocodb. 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
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
NocoDB spreadsheet platform prior to 0.301.0 has a stored XSS vulnerability (CVSS 9.0) that enables code execution throu
Insufficient Session Expiration in GitHub repository nocodb/nocodb prior to 0.91.7+. Rated high severity (CVSS 8.8), thi
Improper Privilege Management in GitHub repository nocodb/nocodb prior to 0.91.7+. Rated high severity (CVSS 8.8), this
NocoDB through 0.106.0 (or 0.109.1) has a path traversal vulnerability that allows an unauthenticated attacker to access
With this SSRF vulnerability, an attacker can reach internal addresses to make a request as the server and read it's con
Generation of Error Message Containing Sensitive Information in GitHub repository nocodb/nocodb prior to 0.91.7+. Rated
Improper Input Validation in GitHub repository nocodb/nocodb prior to 0.96.0. Rated medium severity (CVSS 6.5), this vul
Allocation of Resources Without Limits or Throttling in GitHub repository nocodb/nocodb prior to 0.92.0. Rated medium se
NocoDB versions prior to 0.301.0 contain an open redirect vulnerability in the login flow where the `continueAfterSignIn
NocoDB is software for building databases as spreadsheets. Rated medium severity (CVSS 5.4), this vulnerability is remot
Cross-site Scripting (XSS) - Stored in GitHub repository nocodb/nocodb prior to 0.91.7+. Rated medium severity (CVSS 5.4
Cross-site Scripting (XSS) - Stored in GitHub repository nocodb/nocodb prior to 0.91.7. Rated medium severity (CVSS 5.4)
Same technique Code Injection
View allShare
External POC / Exploit Code
Leaving vuln.today