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TI-2026-34231 Aliases CVE-2026-46552GHSA-chqv-vrj7-qffp

NocoDB: Shared-base link access can invite arbitrary users as persistent base members

Priority LOW 32CWE-285Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-285.

Summary

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, shared-base sessions were granted the same base-member capabilities as authenticated viewers. Using only the shared-base UUID (xc-shared-base-id), an attacker could enumerate base members and invite an arbitrary email into the base as a real member. The invited user could then redeem the invite via the normal signup flow and retain authenticated access even after the owner revoked the shared link. Shared-base sessions were mapped to ProjectRoles.VIEWER in packages/nocodb/src/strategies/base-view.strategy/base-view.strategy.ts, and packages/nocodb/src/utils/acl.ts granted baseUserList and userInvite to that role. The shared frontend (packages/nc-gui/composables/useApi/interceptors.ts) deliberately removed auth headers in favour of the shared-base header, but the ACL middleware did not distinguish shared sessions from genuine viewers. This vulnerability is fixed in 2026.04.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00313 24th percentileScored 2026-11-07
Fix Fixed nocodb (nocodb): 2026.04.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
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 2026.04.12026.04.1Patch availableCNA
—nocodb (npm)up to 0.301.3—No fix listedGHSA-chqv-vrj7-qffp
  • nocodb Vendornocodb Affected before 2026.04.1 Fixed in 2026.04.1 Patch available CNA
  • nocodb (npm) Vendor— Affected up to 0.301.3 Fixed in — No fix listed GHSA-chqv-vrj7-qffp

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 2026.04.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-46552
  2. 2026-10-03 Alias added: GHSA-chqv-vrj7-qffp

References

Advisory 1

Other 2

  • 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