PT-2026-42638 · Npm · Openclaw

Publicado 2026-05-11 · Atualizado 2026-05-11

OSV

CVSS v3.1

7.3

Alta

Vetor base

AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-mj59-h3q9-ghfh. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.4.20 contains an improper environment variable validation vulnerability in MCP stdio server configuration that allows attackers to execute arbitrary code. Malicious workspace configurations can pass dangerous startup variables like NODE OPTIONS, LD PRELOAD, or BASH ENV to spawned MCP server processes, enabling code injection when operators start sessions using those servers.

Correção

Enumeração de Fraquezas

CWE-829

Identificadores relacionados

GHSA-P3M6-JR2H-HHXJ

Produtos afetados

Openclaw

Referências · 7

• https://github.com/openclaw/openclaw · Nota
• https://github.com/openclaw/openclaw/security/advisories/GHSA-mj59-h3q9-ghfh · Nota
• https://github.com/openclaw/openclaw/commit/85d86ebc4bf3d2226d39d132a484f4f7a299fa1b · Nota
• https://github.com/openclaw/openclaw/commit/62fa5071896e95edc7f67d1cebc70a2859e283af · Nota
• https://vulncheck.com/advisories/openclaw-arbitrary-code-execution-via-mcp-stdio-environment-variables · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-44995 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-p3m6-jr2h-hhxj · Aviso do Fabricante