# CVE-2026-41641 — nocobase

> As of 2026-05-07, CVE-2026-41641 is a HIGH-severity vulnerability in nocobase, CVSS v3.1 7.2, EPSS 1.8% (77.6th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-41641, most recently “Endor Labs Discloses 14 Critical/High Vulnerabilities Across Seven AI Orchestration Platforms (NocoBase, Flowise, Langflow, Dify, Activepieces, Kestra, Apache Airflow)”.

**Last updated:** 2026-05-07

## What is CVE-2026-41641?

NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to version 2.0.39, the checkSQL() validation function that blocks dangerous SQL keywords (e.g., pg_read_file, LOAD_FILE, dblink) is applied on the collections:create and sqlCollection:execute endpoints but is entirely missing on the sqlCollection:update endpoint. An attacker with collection management permissions can create a SQL collection with benign SQL, then update it with arbitrary SQL that bypasses all validation, and query the collection to execute the injected SQL and exfiltrate data. This issue has been patched in version 2.0.39.

The record classifies CVE-2026-41641 under weakness classes [CWE-89](https://cwe.mitre.org/data/definitions/89.html), [CWE-284](https://cwe.mitre.org/data/definitions/284.html). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs high-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 128 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 7.2 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`)
- **EPSS (FIRST):** 1.8% probability of exploitation in the next 30 days, higher than 77.6% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 9.2/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-05-07

## Is CVE-2026-41641 being exploited?

Weaponised exploit code for CVE-2026-41641 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. A ProjectDiscovery Nuclei detection template exists (`http/cves/2026/CVE-2026-41641.yaml`).

- [trickest/cve](https://github.com/trickest/cve/blob/main/2026/CVE-2026-41641.md) (trickest)

## Affected products and versions

- **nocobase**: nocobase

Affected software packages:

- `npm:@nocobase/plugin-collection-sql` — patched in 2.0.39

## How to fix CVE-2026-41641

The record marks a vendor fix as available for CVE-2026-41641. Fixed versions are recorded for 1 package: npm:@nocobase/plugin-collection-sql 2.0.39. Patch reference: [https://github.com/nocobase/nocobase/commit/851aee543efa894142e0f7be03eb55d9cec06a91](https://github.com/nocobase/nocobase/commit/851aee543efa894142e0f7be03eb55d9cec06a91). Vendor advisory: [https://github.com/nocobase/nocobase/security/advisories/GHSA-wrwh-c28m-9jjh](https://github.com/nocobase/nocobase/security/advisories/GHSA-wrwh-c28m-9jjh). Apply the vendor fix referenced above to every affected product listed in this record, then confirm the running version against the vendor advisory.

## Threat activity tracking CVE-2026-41641

1 tracked threat in the Threadlinqs corpus references CVE-2026-41641, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Endor Labs Discloses 14 Critical/High Vulnerabilities Across Seven AI Orchestration Platforms (NocoBase, Flowise, Langflow, Dify, Activepieces, Kestra, Apache Airflow)](https://intel.threadlinqs.com/threat/TL-2026-2438) — CRITICAL · 2026-09-10

## Sources

Enriched from CVE.org, NVD, FIRST EPSS, GitHub Security Advisories, public proof-of-concept repositories, ProjectDiscovery Nuclei. Last verified by Threadlinqs on 2026-09-10. This product uses the NVD API but is not endorsed or certified by the NVD.

**Vendor advisory and patch**

- [github.com](https://github.com/nocobase/nocobase/security/advisories/GHSA-wrwh-c28m-9jjh)

**Other references**

- [github.com](https://github.com/nocobase/nocobase/pull/9134)
- [github.com (851aee543efa894142e0f7be03eb55d9cec06a91)](https://github.com/nocobase/nocobase/commit/851aee543efa894142e0f7be03eb55d9cec06a91)
- [github.com (v2.0)](https://github.com/nocobase/nocobase/releases/tag/v2.0.39)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-41641
Full detection coverage and IOCs for threats exploiting CVE-2026-41641 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp