VULNERABILITY INTELLIGENCE

CVE-2026-27524

CVSS score4.3 MEDIUM

EPSS probability0.24%

CISA KEVNot currently listed

Published2026-03-18

Last modified2026-06-17

Description

OpenClaw versions prior to 2026.2.21 accept prototype-reserved keys in runtime /debug set override object values, allowing prototype pollution attacks. Authorized /debug set callers can inject __proto__, constructor, or prototype keys to manipulate object prototypes and bypass command gate restrictions.