CVE-2026-41640
An attacker who can create a record with a malicious string primary key can inject arbitrary SQL when any subsequent request triggers recursive eager loading on that collection.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to version 2.0.39, the queryParentSQL() function in the core database package constructs a recursive CTE query by joining nodeIds with string concatenation instead of using parameterized queries. The nodeIds array contains primary key values read from database rows. An attacker who can create a record with a malicious string primary key can inject arbitrary SQL when any subsequent request triggers recursive eager loading on that collection. This issue has been patched in version 2.0.39.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.88% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- nocobase/nocobase
- Source
- security-advisories@github.com
References
- https://github.com/nocobase/nocobase/commit/202e2b8efe44ba90adbf1087f6f70881ff947604Patch
- https://github.com/nocobase/nocobase/pull/9133Issue Tracking, Patch
- https://github.com/nocobase/nocobase/releases/tag/v2.0.39Patch, Release Notes
- https://github.com/nocobase/nocobase/security/advisories/GHSA-4948-f92q-f432Exploit, Mitigation, Vendor Advisory
- https://github.com/nocobase/nocobase/security/advisories/GHSA-4948-f92q-f432Exploit, Mitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.