CVE-2026-121736
mediumNocoDB 0.300.0 before 2026.08.0 contains a missing authentication vulnerability in the POST /api/v2/oauth/authorize handler that allows unauthenticated attacke…
NocoDB 0.300.0 before 2026.08.0 contains a missing authentication vulnerability in the POST /api/v2/oauth/authorize handler that allows unauthenticated attackers to create OAuth authorization codes. Attackers can send anonymous requests with client_id, redirect_uri and approved=true to insert unbounded ownerless authorization code records, limited only by rate limiting.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/nocodb/nocodb disclosure@vulncheck.com
- https://github.com/nocodb/nocodb/blob/2026.07.0/packages/nocodb/src/modules/oauth/controll... disclosure@vulncheck.com
- https://github.com/nocodb/nocodb/commit/42128735eba328d157c2e90b98795cb248dc0847 disclosure@vulncheck.com
- https://github.com/nocodb/nocodb/releases/tag/2026.08.0 disclosure@vulncheck.com
- https://github.com/nocodb/nocodb/security/advisories/GHSA-532v-ccph-m3xg disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/nocodb-0.300.0-before-2026.08.0-unauthenticated-oauth... disclosure@vulncheck.com