CVE-2026-27524

MediumCVSS 4.3/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-1321

Affected software

No affected versions have been published.

Timeline

Published: Mar 18, 2026
Last modified: Jun 17, 2026
NVD status: Modified

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