CVE-2026-34208

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructo...

GHSA-2GG9-6P7W-6CPJ SandboxJS: Sandbox integrity escape

Summary SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructor resolves to the internal SandboxGlobal function and...

SandboxJS: Sandbox integrity escape

Summary SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructor resolves to the internal SandboxGlobal function and...

PT-2026-30272

Name of the Vulnerable Software and Affected Versions SandboxJS versions prior to 0.8.35 Description SandboxJS has a flaw where direct assignment to global objects is blocked, but this protection can be bypassed through a callable constructor path using this.constructor.calltarget, attackerObject...

MAL-2026-1548 Malicious code in syntax-class-constructor-call (npm)

The package 'syntax-class-constructor-call' is part of the PhantomRaven supply chain attack campaign Wave 3. It uses a Remote Dynamic Dependency RDD technique: the published package appears benign but includes a URL-based dependency in package.json pointing to an attacker-controlled C2 server...

[Medium - 2] A force deployed contract may be stuck in the constructor forever

Lines of code Vulnerability details Impact The forceDeployOnAddress function in the ContractDeployer contract may be used to redeploy contracts at a specified address. Very useful in the case of precompiles or system contracts upgrades for instance. In the deployment parameters, multiple values c...