vm2's Bridge Proxy set trap ignores receiver parameter, enabling host object property injection via prototype chain

Summary The BaseHandler.set trap in bridge.js line 1231 ignores the receiver parameter and unconditionally writes to the host target object. Per the Proxy set trap specification, when receiver !== proxy e.g., when a child object inherits from the proxy via Object.create, the property assignment...

Incomplete List of Disallowed Inputs

Overview org.webjars.npm:vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs through Symbol.for handling in lib/setup-sandbox.js and the bridge write traps in lib/bridge.js...

Improper Control of Dynamically-Managed Code Resources

Overview vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Improper Control of Dynamically-Managed Code Resources via the localPromise constructor in lib/setup-sandbox.js. An attacker can obtain a host-realm...

Improper Control of Dynamically-Managed Code Resources

Overview org.webjars.npm:vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Improper Control of Dynamically-Managed Code Resources via the localPromise constructor in lib/setup-sandbox.js. An attacker can obta...

GHSA-76W7-J9CQ-RX2J vm2 is Vulnerable to Sandbox Breakout Through Promise Species

Summary VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. Details The localPromise constructor was changed to call this.thenundefined, eater to ensure a rejected promise i...

Improper Control of Dynamically-Managed Code Resources

Overview vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Improper Control of Dynamically-Managed Code Resources through the lib/bridge.js apply trap and thisEnsureThis proto-walk. An attacker can obtain hos...

Improper Control of Dynamically-Managed Code Resources

Overview org.webjars.npm:vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Improper Control of Dynamically-Managed Code Resources through the lib/bridge.js apply trap and thisEnsureThis proto-walk. An attacke...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via host resolution in the CLI authentication layer. An attacker can obtain authentication tokens intended for GitHub or GitHub Enterprise by causing authenticated requests to be sent to external hosts, as the ho...