PT-2026-26018 · Openclaw · Openclaw

Tdjackey · Published 2026-03-18 · Updated 2026-03-18 · CVE-2026-27524

Mitre

CVSS v3.1

3.1

3.1

Low

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

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.

Fix

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2026-27524

Affected Products

Openclaw

References · 4

• https://github.com/openclaw/openclaw/commit/fbb79d4013000552d6a2c23b9613d8b3cb92f6b6 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-27524 · Security Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-62f6-mrcj-v8h5 · Note
• https://vulncheck.com/advisories/openclaw-prototype-pollution-via-debug-override-path · Note