Remote Code Execution Vulnerability in NocoBase AI Low-Code Platform
CVE-2026-34156

10CRITICAL

Key Information:

Vendor

Nocobase

Status
Nocobase
Vendor
CVE Published:
31 March 2026

What is CVE-2026-34156?

NocoBase, a no-code/low-code platform designed for building business applications, is susceptible to a security flaw that allows authenticated attackers to execute arbitrary code with root privileges. This vulnerability exists due to the improper handling of the console object within its Workflow Script Node, where vulnerabilities in the Node.js vm sandbox allow bypassing of the sandbox restrictions. Users of versions prior to 2.0.28 are strongly advised to upgrade to the patched version to mitigate risks associated with this vulnerability.

Affected Version(s)

nocobase < 2.0.28

References

https://github.com/nocobase/nocobase/security/advisories/...
x_refsource_CONFIRM
https://github.com/nocobase/nocobase/pull/8967
x_refsource_MISC
https://github.com/nocobase/nocobase/releases/tag/v2.0.28
x_refsource_MISC

EPSS Score

7% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.