QSearchQSearch

CVE-2026-53820

6.6 MEDIUM

OpenClaw before 2026.5.12 contains an exec denylist bypass vulnerability in the bundle MCP loopback session-spawn path that allows authen...

Published: 2026-06-12 · Last updated: 2026-06-12

Severity and scoring

CVSS
6.6 MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
CWE
CWE-862

Description

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.

Source: NVD

References

Related CVEs

Same CWE

  • CVE-2026-53821 — OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy au... (8.8 HIGH)
  • CVE-2026-48119 — Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool (7.1 HIGH)
  • CVE-2026-47120 — Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool (7.1 HIGH)
  • CVE-2026-46716 — Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool (9.9 CRITICAL)
  • CVE-2026-45085 — Discourse is an open-source discussion platform (5.3 MEDIUM)