CVE-2026-41640

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.

Is your site exposed to CVE-2026-41640?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0482

Probability of exploitation

0.90%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-89 SQL Injection

Affected Products

Vendor	Product	Versions
nocobase	nocobase	< 2.0.39

References

Advisories & Patches

https://github.com/nocobase/nocobase/commit/202e2b8efe44ba90adbf1087f6f70881ff947604 https://github.com/nocobase/nocobase/pull/9133 https://github.com/nocobase/nocobase/releases/tag/v2.0.39 https://github.com/nocobase/nocobase/security/advisories/GHSA-4948-f92q-f432 https://github.com/nocobase/nocobase/security/advisories/GHSA-4948-f92q-f432

Exploits

https://github.com/nocobase/nocobase/security/advisories/GHSA-4948-f92q-f432 https://github.com/nocobase/nocobase/security/advisories/GHSA-4948-f92q-f432

Frequently Asked Questions

What is CVE-2026-41640? +

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2026-41640? +

CVE-2026-41640 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0482, placing it in the 1th percentile for exploitation probability.

What products are affected by CVE-2026-41640? +

CVE-2026-41640 affects products from nocobase, specifically: nocobase. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-41640? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-15625

Unauthenticated user is able to execute arbitrary SQL commands in Sparx Pro Cloud Server database in certain cases.

CVE-2026-40482

ChurchCRM is an open-source church management system. Versions prior to 7.2.0 have SQL injection in FinancialService::getMemberByScanString() via unsanitized $routeAndAccount concatenated …

CVE-2025-41029

SQL injection vulnerability in Zeon Academy Pro by Zeon Global Tech. This vulnerability allows an attacker to retrieve, create, update, …

CVE-2026-25606

A SQL injection vulnerability has been identified in STER. Improper neutralization of input provided by user into multiple Search Filters …

CVE-2026-40329

Masa CMS is an open source content management system. In versions 7.5.2 and earlier, a SQL injection vulnerability exists in …

CVE-2026-41889

pgx is a PostgreSQL driver and toolkit for Go. Prior to version 5.9.2, SQL injection can occur when the non-default …