Infinite loop

Overview @enclave-vm/core is a Sandbox runtime for secure JavaScript code execution Affected versions of this package are vulnerable to Infinite loop via infinite recursion in the vm module. An attacker can execute arbitrary code outside the intended sandbox by crafting recursive calls that explo...

Sandbox escape via infinite recursion and error objects

Note: The npm package has moved to @enclave-vm/core formerly enclave-vm. All fixed versions and guidance refer to @enclave-vm/core. Summary The existing layers of security in enclave-vm are insufficient: The AST sanitization can be bypassed with dynamic property accesses, the hardening of the err...

Infinite loop

Overview enclave-vm is a Sandbox runtime for secure JavaScript code execution Affected versions of this package are vulnerable to Infinite loop via infinite recursion in the vm module. An attacker can execute arbitrary code outside the intended sandbox by crafting recursive calls that exploit hos...

BIT-NODE-MIN-2025-55131

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover...

ALPINE-CVE-2025-55131

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover...

CVE-2025-55131

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the "vm" module with the timeout option. Under specific timing conditions, buffers allocated with "Buffer.alloc" and other "TypedArray" instances like "Uint8Array" may contain...

CVE-2025-55131

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover...

CVE-2025-55131: Buffer Copy without Checking Size of Input

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover...

Race Condition

Overview Affected versions of this package are vulnerable to Race Condition in the vm module with the timeout option. An attacker can access secrets like tokens or passwords to leak or cause data corruption by exploiting a race condition in buffer allocation logic that allows zero-fill toggle to...

Exploit for CVE-2024-21534

POC - CVE-2024-21534 Jsonpath-plus vulnerable to Remote Code E...

Exploit for CVE-2024-21534

Vulnerability Information: CVE-2024-21534 The jsonpath-plus...

CVE-2024-21534: Improper Control of Generation of Code

All versions of the package jsonpath-plus are vulnerable to Remote Code Execution RCE due to improper input sanitization. An attacker can execute aribitrary code on the system by exploiting the unsafe default usage of vm in Node. Note: There were several attempts to fix it in versions 10.0.0-10.1...

CVE-2024-34347

@hoppscotch/cli is a CLI to run Hoppscotch Test Scripts in CI environments. Prior to 0.8.0, the @hoppscotch/js-sandbox package provides a Javascript sandbox that uses the Node.js vm module. However, the vm module is not safe for sandboxing untrusted Javascript code. This is because code inside th...

CVE-2024-34347 @hoppscotch/cli affected by Sandbox Escape in @hoppscotch/js-sandbox leads to RCE

@hoppscotch/cli is a CLI to run Hoppscotch Test Scripts in CI environments. Prior to 0.8.0, the @hoppscotch/js-sandbox package provides a Javascript sandbox that uses the Node.js vm module. However, the vm module is not safe for sandboxing untrusted Javascript code. This is because code inside th...

CVE-2024-34347

@hoppscotch/cli is a CLI to run Hoppscotch Test Scripts in CI environments. Prior to 0.8.0, the @hoppscotch/js-sandbox package provides a Javascript sandbox that uses the Node.js vm module. However, the vm module is not safe for sandboxing untrusted Javascript code. This is because code inside th...

CVE-2024-34347 @hoppscotch/cli affected by Sandbox Escape in @hoppscotch/js-sandbox leads to RCE

@hoppscotch/cli is a CLI to run Hoppscotch Test Scripts in CI environments. Prior to 0.8.0, the @hoppscotch/js-sandbox package provides a Javascript sandbox that uses the Node.js vm module. However, the vm module is not safe for sandboxing untrusted Javascript code. This is because code inside th...

CVE-2024-34347: Improper Neutralization of Special Elements used in a Command

@hoppscotch/cli is a CLI to run Hoppscotch Test Scripts in CI environments. Prior to 0.8.0, the @hoppscotch/js-sandbox package provides a Javascript sandbox that uses the Node.js vm module. However, the vm module is not safe for sandboxing untrusted Javascript code. This is because code inside th...

Sandbox Escape

@hoppscotch/cli is vulnerable to Sandbox Escape. The vulnerability is due to the insecure usage of the Node.js vm module, which allows untrusted JavaScript code to break out of the sandbox. It allows to gain access to references of objects created outside of the vm context...