CVE-2026-27524: OpenClaw's runtime /debug override path accepted prototype-reserved keys

March 3, 2026 (updated March 18, 2026)

OpenClaw accepted prototype-reserved keys in runtime /debug set override object values (__proto__, constructor, prototype).

References

github.com/advisories/GHSA-62f6-mrcj-v8h5
github.com/openclaw/openclaw
github.com/openclaw/openclaw/commit/fbb79d4013000552d6a2c23b9613d8b3cb92f6b6
github.com/openclaw/openclaw/security/advisories/GHSA-62f6-mrcj-v8h5
nvd.nist.gov/vuln/detail/CVE-2026-27524

Code Behaviors & Features

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