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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Nocobase Nocobase
cpe:2.3:a:nocobase:nocobase:*:*:*:*:*:*:*:*
|
— |
2.0.39
|
References 4
https://github.com/nocobase/nocobase/commit/202e2b8efe44ba90adbf1087f6f70881ff9…
security-advisories@github.com
https://github.com/nocobase/nocobase/pull/9133
security-advisories@github.com
https://github.com/nocobase/nocobase/releases/tag/v2.0.39
security-advisories@github.com
https://github.com/nocobase/nocobase/security/advisories/GHSA-4948-f92q-f432
security-advisories@github.com