UBUNTU-CVE-2026-4800

Impact: The fix for CVE-2021-23337 https://github.com/advisories/GHSA-35jh-r3h4-6jhm added validation for the variable option in .template but did not apply the same validation to options.imports key names. Both paths flow into the same Function constructor sink. When an application passes...

CVE-2026-4800 lodash vulnerable to Code Injection via `_.template` imports key names

The fix for CVE-2021-23337 added validation for the variable option in .template but did not apply the same validation to options.imports key names, and both paths flow into the same Function constructor sink. When an application passes untrusted input as options.imports key names, an attacker ca...

CVE-2026-32304

A flaw was found in Locutus, a JavaScript library that provides standard library functions. The createfunction function in Locutus passes user-supplied arguments and code directly to the JavaScript Function constructor without proper sanitization. This vulnerability allows a remote attacker to...

CVE-2026-32304

Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to 3.0.14, the createfunctionargs, code function passes both parameters directly to the Function constructor without any sanitization, allowing arbitrary code execution. This is distinct from...

CVE-2026-32304: Improper Control of Generation of Code

Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to 3.0.14, the createfunctionargs, code function passes both parameters directly to the Function constructor without any sanitization, allowing arbitrary code execution. This is distinct from...

CVE-2026-32304

Locutus (CVE-2026-32304) contains an RCE in create_function(args, code) where the two parameters are passed directly to the Function constructor without sanitization prior to 3.0.14. This allows arbitrary code execution if untrusted input reaches create_function, as the code path uses new Functio...

CVE-2026-25533

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to 2.10.1, the existing layers of security in enclave-vm are insufficient: The AST sanitization can be bypassed with dynamic property accesses, the hardening of the error objects does not cover the peculiar...

CVE-2026-25520

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, The return values of functions aren't wrapped. Object.values/Object.entries can be used to get an Array containing the host's Function constructor, by using Array.prototype.at you can obtain the hosts Function constructor, which can b...

CVE-2026-25533

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to 2.10.1, the existing layers of security in enclave-vm are insufficient: The AST sanitization can be bypassed with dynamic property accesses, the hardening of the error objects does not cover the peculiar...

CVE-2026-25533 Enclave has a sandbox escape via infinite recursion and error objects

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to 2.10.1, the existing layers of security in enclave-vm are insufficient: The AST sanitization can be bypassed with dynamic property accesses, the hardening of the error objects does not cover the peculiar...

CVE-2026-25533

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to 2.10.1, the existing layers of security in enclave-vm are insufficient: The AST sanitization can be bypassed with dynamic property accesses, the hardening of the error objects does not cover the peculiar...

CVE-2026-25520

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, The return values of functions aren't wrapped. Object.values/Object.entries can be used to get an Array containing the host's Function constructor, by using Array.prototype.at you can obtain the hosts Function constructor, which can b...

CVE-2026-25520 SandboxJS has a Sandbox Escape

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, The return values of functions aren't wrapped. Object.values/Object.entries can be used to get an Array containing the host's Function constructor, by using Array.prototype.at you can obtain the hosts Function constructor, which can b...

CVE-2026-25520 SandboxJS has a Sandbox Escape

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, The return values of functions aren't wrapped. Object.values/Object.entries can be used to get an Array containing the host's Function constructor, by using Array.prototype.at you can obtain the hosts Function constructor, which can b...

@nyariv/sandboxjs has a Sandbox Escape issue

Summary The return values of functions aren't wrapped. Object.values/Object.entries can be used to get an Array containing the host's Function constructor, by using Array.prototype.at you can obtain the hosts Function constructor, which can be used to execute arbitrary code outside of the sandbox...

GHSA-58JH-XV4V-PCX4 @nyariv/sandboxjs has a Sandbox Escape issue

Summary The return values of functions aren't wrapped. Object.values/Object.entries can be used to get an Array containing the host's Function constructor, by using Array.prototype.at you can obtain the hosts Function constructor, which can be used to execute arbitrary code outside of the sandbox...

Remote Code Execution (RCE)

SandboxJS is vulnerable to Remote Code Execution RCE. The vulnerability is due to missing isolation and replacement of AsyncFunction and related function constructors, which allows an attacker to access the native host AsyncFunction via the .constructor property and execute arbitrary code outside...

Code Injection

Enclave is vulnerable to Code Injection. The vulnerability is due to exposure of a host-side Error object with an intact prototype chain to sandboxed code, which allows an attacker to traverse to the host Function constructor and execute arbitrary code in the Node.js host runtime...

enclave-vm Vulnerable to Sandbox Escape via Host Error Prototype Chain

A critical sandbox escape vulnerability exists in enclave-vm affected: 2.6.0, patched: 2.7.0 that can allow untrusted, sandboxed JavaScript to execute arbitrary code in the host Node.js runtime. When a tool invocation fails, enclave-vm exposes a host-side Error object to sandboxed code. This Erro...

CVE-2026-22686

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to 2.7.0, there is a critical sandbox escape vulnerability in enclave-vm that allows untrusted, sandboxed JavaScript code to execute arbitrary code in the host Node.js runtime. When a tool invocation fails,...