Security Advisory

CVE-2026-69263

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-04 16:54:36

Last updated 2026-08-04 17:20:39

Assigner GitHub_M

CVSS score not scored

State PUBLISHED

Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the mitigation for CVE-2025-8943 blocked -y and --yes flags on npx, but packages/components/nodes/tools/MCP/core.ts denied only PATH, LD_LIBRARY_PATH, DYLD_LIBRARY_PATH, and NODE_OPTIONS by exact environment-variable name. Because npm reads configuration from npm_config_* variables, setting npm_config_yes=true reproduced --yes behavior without using a blocked flag, causing npx to auto-install and execute the named package when a Custom MCP server launched. This issue is fixed in version 3.1.3.

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