CVE-2026-126288

Description

NocoDB before 2026.06.2 contains an information disclosure vulnerability that allows unauthenticated attackers to retrieve full OAuth client records by querying the public client lookup route in oauth.controller.ts. Attackers who know or guess a client identifier can obtain the registration access token to modify or delete registrations, plus the bcrypt client secret hash and owner's internal identifier.

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

• 6.9CVSS 4.0, Mediumfrom the CNA (VulnCheck)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
• 5.3CVSS 3.1, Mediumfrom the CNA (VulnCheck)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Timeline

1. 13 Nov 2026 Published

Weakness

• CWE-200

References

• GitHub Security Advisory (GHSA-rmx6-f46x-5hhx)vendor-advisory
• VulnCheck Advisory: NocoDB before 2026.06.2 Credential Disclosure via Public OAuth Client Endpointthird-party-advisory