CVE-2025-34146 nyariv sandboxjs 0.8.23 Prototype Pollution Sandbox Escape DoS

A prototype pollution vulnerability exists in @nyariv/sandboxjs versions = 0.8.23, allowing attackers to inject arbitrary properties into Object.prototype via crafted JavaScript code. This can result in a denial-of-service DoS condition or, under certain conditions, escape the sandboxed environme...

CVE-2025-34146

CVE-2025-34146 affects @nyariv/sandboxjs

CVE-2025-34146

A prototype pollution vulnerability exists in @nyariv/sandboxjs versions = 0.8.23, allowing attackers to inject arbitrary properties into Object.prototype via crafted JavaScript code. This can result in a denial-of-service DoS condition or, under certain conditions, escape the sandboxed environme...

CVE-2025-34146 nyariv sandboxjs 0.8.23 Prototype Pollution Sandbox Escape DoS

A prototype pollution vulnerability exists in @nyariv/sandboxjs versions = 0.8.23, allowing attackers to inject arbitrary properties into Object.prototype via crafted JavaScript code. This can result in a denial-of-service DoS condition or, under certain conditions, escape the sandboxed environme...

Prototype Pollution

Overview @nyariv/sandboxjs is a Javascript sandboxing library. Affected versions of this package are vulnerable to Prototype Pollution which can cause a Denial of Service and potentially escape sandbox via injecting arbitrary properties. Details Prototype Pollution is a vulnerability affecting...