Is this vulnerability remotely exploitable?

Yes, in many deployments it can be. If an attacker can influence the JavaScript executed inside Enclave—whether directly (uploading code) or indirectly (prompt injection or compromised plugins)—they may be able to achieve remote code execution on the host running the sandbox.

What level of access does an attacker need to exploit this issue?

The attacker needs the ability to control or significantly influence code that the Enclave VM executes. This might be direct script submission, control over an AI agent's tools or plugins, or the ability to craft prompts that cause the agent to emit and run dangerous code within the sandbox.

What is the safest general fix pattern?

The safest pattern is to treat the JavaScript sandbox as untrusted and enforce isolation in depth: use a hardened sandbox implementation, add OS-level or container isolation, restrict exposed capabilities to a minimal whitelist, and separate sensitive data and operations from anything the sandbox can directly access.

Severity:

CRITICAL RISK

(10.0)

Code Injection / Sandbox Escape (CWE-94) in Enclave JavaScript VM

CVE-2026-27597

Published:

Feb 24, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

Code Injection / Sandbox Escape

CWE:

CWE-94

Impact:

Remote Code Execution

Severity:

CRITICAL RISK

(10.0)

CVSS Version:

3.1

Vulnerability Type

Category:

Code Injection / Sandbox Escape

CWE:

CWE-94

Impact:

Remote Code Execution

Severity:

CRITICAL RISK

(10.0)

CVSS Version:

3.1

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Ask AI for summary of CodeAnt

Code Injection / Sandbox Escape (CWE-94) in Enclave JavaScript VM

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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