n8n-function-vm2

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · n8n-function-vm2 n8n-function-vm2 n8n 2.42.0 - n8n GmbH GHSA-j4p8-h8mh-rh8q moved n8n-nodes-base.code onto the JS task-runner child. Production spawn adds --disallow-code-generation-from-strings and...

CVE-2019-5736-PoC

Usage PoC was created to the scenario were victim is executing for example docker exec sh. Before running exploit it's required to overwrite sh binary in the container file system: printf '!/proc/self/exe' /bin/sh After that, when victim executes exec command, runc binary in the host file system...

CVE-2026-44848-PoC

CVE-2026-44848 — Portainer: Missing Authorization on Docker Plugin Endpoints → Host RCE Proof-of-concept for CVE-2026-44848 , a missing-authentication CWE-862 vulnerability in Portainer that lets a non-admin user with Docker endpoint access perform privileged Docker plugin operations → full host...

CVE-2026-92263 SparkyFitness: Authenticated OS command injection (host RCE) via backup-restore filename in POST /api/admin/backup/restore

SparkyFitness is a self-hosted, AI-powered health and fitness tracker for families. Prior to 1.6.0, the api/admin/backup/restore endpoint interpolates an uploaded filename into a shell command. An authenticated global administrator uploads a restore archive with a crafted filename. The...

CVE-2026-92263 SparkyFitness: Authenticated OS command injection (host RCE) via backup-restore filename in POST /api/admin/backup/restore

SparkyFitness is a self-hosted, AI-powered health and fitness tracker for families. Prior to 1.6.0, the api/admin/backup/restore endpoint interpolates an uploaded filename into a shell command. An authenticated global administrator uploads a restore archive with a crafted filename. The...

CVE-2026-92263

The SparkyFitness health and fitness tracker is vulnerable to OS command injection in versions prior to 1.6.0 . The flaw exists in the api/admin/backup/restore endpoint, where the application interpolates an uploaded filename directly into a shell command. An authenticated global administrator ca...

CVE-2026-41544

The software QcalAgent is vulnerable to a path traversal vulnerability (CWE-22). If an attacker gains a user account, they can exploit this flaw to read the contents of unexpected files or system data. One source indicates the vulnerability specifically affects the /calapi/renameUpload endpoint, ...

CVE-2026-41544 Path Traversal leading to Arbitrary File Move, Docker Escape, and Host RCE in /calapi/renameUpload endpoint

A path traversal vulnerability has been reported to affect QcalAgent. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: QcalAgent 1.1.10 and...

CVE-2026-81496

Summary "POST /1.0/instances" with an "application/octet-stream" body instance backup import reads the instance name from the tarball's "backup/index.yaml" verbatim and uses it as an on-disk path segment. A project user with the "cancreateinstances" entitlement can set "name:...

GHSA-647F-G98J-QQ25 vm2: GHSA-m283-3h24-438v fix bypass leads to host RCE via call/apply indirection

Summary Untrusted JavaScript run by vm2 can escape the sandbox and execute arbitrary commands in the host Node.js process when an embedder-exposed host Promise rejects. This is an incomplete fix for GHSA-m283-3h24-438v: the advisory's capability-bearing rejection rebuild runs only through this...

CVE-2026-93603

vm2 (Node.js sandbox library) through 3.12.0 is vulnerable to a complete sandbox escape due to incorrect handling of a nullish this receiver in the apply trap of its bridge (lib/bridge.js). When sandboxed code invokes a host-provided non-strict (sloppy-mode) function without a receiver (e.g., fn(...

GHSA-9FXX-MV6C-J5XP Duplicate Advisory: NodeVM nesting guard accepts array-shaped require and permits host RCE

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-8hr7-r645-pc6w. This link is maintained to preserve external references. Original Description vm2 is a sandbox for running untrusted Node.js code. In versions = 3.11.4 and = 3.11.6, the NodeVM constructor comput...

Exploit for Missing Authorization in Portainer

CVE-2026-44848 — Portainer: Missing Authorization on Docker Pl...

CVE-2026-72869 Dokploy: Authenticated OS command injection in backup.restoreBackupWithLogs (databaseName) leading to host RCE

Dokploy is a free, self-hostable Platform as a Service PaaS. Prior to 0.29.13, the backup.restoreBackupWithLogs tRPC subscription passes the databaseName parameter to restore builders in packages/server/src/utils/restore/utils.ts, where PostgreSQL, MariaDB, MySQL, and MongoDB commands embed the...

CVE-2026-72736

Summary: CVE-2026-72736 affects Dokploy prior to version 0.29.13. The vulnerability arises because user-supplied values are interpolated into shell commands in the registry credential testing and Docker Swarm cluster management endpoints. There is a safe local code path, but the remote path uses ...

CVE-2026-72882: Improper Neutralization of Special Elements used in an OS Command

Dokploy is a free, self-hostable Platform as a Service PaaS. In 0.28.8 and earlier, an authenticated user who can create or update file mounts for a service can inject shell metacharacters into filePath, causing Dokploy to execute attacker-controlled commands on the configured remote managed serv...

PT-2026-32326

Summary Device-Paired Node Skips Node Scope Gate → Host RCE.md Current Maintainer Triage - Status: open - Normalized severity: high - Assessment: Real in shipped v2026.3.28 because a merely device-paired node could expose node commands without node pairing, but high is sufficient given the...

CVE-2017-2615

Quick emulator QEMU built with the Cirrus CLGD 54xx VGA emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt copy in backward mode. A privileged user inside a guest could use this flaw to crash the QEMU process resulting in DoS or...