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TI-2026-34956 Aliases CVE-2026-47386GHSA-8m7c-hf24-5g47

NocoDB: OAuth Authorization Code Race Condition

Priority LOW 28CWE-362Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub.

Summary

NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, two concurrent token-exchange requests using the same OAuth authorization code could each mint a distinct valid (access_token, refresh_token) pair, breaking the single-use guarantee that PKCE relies on. This vulnerability is fixed in 2026.05.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00256 17th percentileScored 2026-11-07
Fix Fixed nocodb (nocodb): 2026.05.1nocodb (npm): 2026.05.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
nocodbnocodbbefore 2026.05.12026.05.1Patch availableCNA
—nocodb (npm)before 2026.05.12026.05.1Patch availableGHSA-8m7c-hf24-5g47
  • nocodb Vendornocodb Affected before 2026.05.1 Fixed in 2026.05.1 Patch available CNA
  • nocodb (npm) Vendor— Affected before 2026.05.1 Fixed in 2026.05.1 Patch available GHSA-8m7c-hf24-5g47

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:nocodb:nocodb:*:*:*:*:*:*:*:*——nocodb
  • cpe:2.3:a:nocodb:nocodb:*:*:*:*:*:*:*:* Versions — — ·nocodb

Remediation

  • Fix · CNA nocodb (nocodb) Fixed in 2026.05.1
  • Fix · GHSA-8m7c-hf24-5g47 nocodb (npm) Fixed in 2026.05.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-47386
  2. 2026-10-03 Alias added: GHSA-8m7c-hf24-5g47

References

Advisory 1

Other 3

  • TI-2023-17918 NocoDB through 0.106.0 (or 0.109.1) has a path traversal vulnerability that allows an… CVSS 3.1HIGH 7.5
  • TI-2023-27191 NocoDB Vulnerable to Stored Cross-Site Scripting in Formula.vue CVSS 3.1HIGH 7.6
  • TI-2026-19968 NocoDB has Blind SSRF via Unvalidated HEAD Request in uploadViaURL Functionality CVSS 3.1MEDIUM 6.4
  • TI-2023-04694 Improper Input Validation in nocodb/nocodb CVSS 3.1MEDIUM 6.5
  • TI-2026-34945 NocoDB: Postgres SQL Injection in Formula `ARRAYSORT` CVSS 3.1MEDIUM 6.0
  • TI-2025-20338 NocoDB Vulnerable to Reflected Cross-Site Scripting on Reset Password Page CVSS 3.1MEDIUM 6.1
See all 60 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences