CVE-2026-53820

脆弱性の種類

OpenClaw before 2026.5.12 contains an exec denylist bypass vulnerability in the bundle MCP loopback session-spawn path that allows authenticated callers to bypass intended command restrictions. Attackers can reach the affected bundled MCP session-spawn path to start sessions with broader command reach than intended.

影響を受ける製品

• openclaw openclaw

参考情報

• https://github.com/openclaw/openclaw/security/advisories/GHSA-qh2f-99mv-mrcf
• https://www.vulncheck.com/advisories/openclaw-exec-denylist-bypass-in-bundle-mcp-loopback-session-spawn