30426 matches found
CVE-2026-47686 vm2: Missing Error.cause Sanitization Enables VM2 Sandbox Escape to RCE
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, handleException in lib/setup-sandbox.js sanitizes SuppressedError.error, SuppressedError.suppressed, and AggregateError.errors but does not sanitize Error.cause, allowing sandbox code to obtain a powerful host object such as process...
CVE-2026-47686 vm2: Missing Error.cause Sanitization Enables VM2 Sandbox Escape to RCE
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, handleException in lib/setup-sandbox.js sanitizes SuppressedError.error, SuppressedError.suppressed, and AggregateError.errors but does not sanitize Error.cause, allowing sandbox code to obtain a powerful host object such as process...
CVE-2026-47686
The GHSA advisory confirms vm2
CVE-2026-47698 vm2: Sandbox Breakout Using Dangerous Host Proto Mutators
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, lib/bridge.js and lib/setup-sandbox.js fail to block stacked indirection through Function.prototype.call around dangerous host prototype getter and setter mutators, allowing sandbox code to sever a host intrinsic's prototype chain and...
CVE-2026-47698
In vm2 versions ≤3.11.5, sandbox code exploits stacked indirection via Function.prototype.call to bypass prototype-chain protections in lib/bridge.js and lib/setup-sandbox.js, severing host intrinsic chains and reaching e.constructor.constructor for arbitrary host command execution. A published P...
CVE-2026-47698 vm2: Sandbox Breakout Using Dangerous Host Proto Mutators
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, lib/bridge.js and lib/setup-sandbox.js fail to block stacked indirection through Function.prototype.call around dangerous host prototype getter and setter mutators, allowing sandbox code to sever a host intrinsic's prototype chain and...
CVE-2026-47683
creationtimestamp| type| source ---|---|--- 2026-08-17 20:35:16+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-gmc2-2x9w-cgh9...
GHSA-V5X7-VHWF-5V44 vulnerabilities
Vulnerabilities for packages: firefox...
CVE-2026-47698
creationtimestamp| type| source ---|---|--- 2026-08-17 20:20:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mtcjmnli3k24 2026-08-17 20:35:07+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-cfcw-xp6x-25gj 2026-08-17 22:08:18+00:0...
CVE-2026-47686
creationtimestamp| type| source ---|---|--- 2026-08-17 20:10:08+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mtcj2snb5t2u 2026-08-17 20:35:14+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-m283-3h24-438v 2026-08-17 22:08:09+00:0...
ANT-2026-J3EVXWDY · twigphp/Twig · code_injection
code-injection critical CVE-2026-46633 GHSA-7p85-w9px-jpjp Severity Claude high · Security research firm high · Maintainer critical Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Anvil Security. ANT-2026-J3EVXWDY:...
ANT-2026-203E7E95 · twigphp/Twig · auth_bypass
auth-bypass high CVE-2026-46639 GHSA-mm6w-gr99-p3jj Severity Claude high · Security research firm high · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Anvil Security. ANT-2026-203E7E95: Sandbox...
ANT-2026-6JWE6ZK7 · langchain-ai/deepagentsjs · sandbox_escape
other high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Anvil Security. ANT-2026-6JWE6ZK7: VFS sandbox executes agent commands directly on host T...
vm2: Sandbox Breakout Using Dangerous Host Proto Mutators
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 fix for https://github.com/patriksimek/vm2/security/advisories/GHSA-v6mx-mf47-r5wg is insufficient an...
NPM: vm2: Sandbox Breakout Using Dangerous Host Proto Mutators
NPM: vm2: Sandbox Breakout Using Dangerous Host Proto Mutators vulnerability discovered by ? in WordPress Npm vm2 versions = 3.11.5...
NPM: VM2 has Missing Error.cause Sanitization that Enables Sandbox Escape to RCE
NPM: VM2 has Missing Error.cause Sanitization that Enables Sandbox Escape to RCE vulnerability discovered by ? in WordPress Npm vm2 versions = 3.11.5...
VM2 has Missing Error.cause Sanitization that Enables Sandbox Escape to RCE
Affected: vm2 = 3.11.3 CVSS 3.1: 9.9 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CWE: CWE-693 Protection Mechanism Failure Prerequisite: Embedder exposes a host function that throws an Error with .cause referencing a powerful host object e.g., process Summary I found that handleException in...
vm2's bufferAllocLimit cap bypassed by Buffer.concat and Buffer.from arrayLike
Summary vm2 bufferAllocLimit cap bypassed by Buffer.concat and Buffer.from arrayLike The bufferAllocLimit option introduced in 3.11.0 GHSA-6785-pvv7-mvg7 caps host-side Buffer allocations driven by sandbox code, the way embedders opt into timeout. The cap wraps Buffer.alloc, Buffer.allocUnsafe,...
NPM: vm2's bufferAllocLimit cap bypassed by Buffer.concat and Buffer.from arrayLike
NPM: vm2's bufferAllocLimit cap bypassed by Buffer.concat and Buffer.from arrayLike vulnerability discovered by ? in WordPress Npm vm2 versions = 3.11.5...
CVE-2026-74895
opensslencrypt versions before 1.4.0 fail to apply sandbox restrictions in the default process isolation mode for plugin execution. Attackers can execute malicious plugins with unrestricted access to the filesystem, network, subprocess execution, and all Python modules...