CVE-2026-35650HIGH 8.8EPSS p37.5%

CVE-2026-35650CVE-2026-35650

Description

OpenClaw before 2026.3.22 contains an environment variable override handling vulnerability that allows attackers to bypass the shared host environment policy through inconsistent sanitization paths. Attackers can supply blocked or malformed override keys that slip through inconsistent validation to execute arbitrary code with unintended environment variables.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.48% probability of exploitation · percentile 37.5% · 2026-06-19T12:03:05Z
Published2026-04-10
Last modified2026-04-13

Underlying weaknesses· 1

CWE-15

References

  1. https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87
  2. https://github.com/openclaw/openclaw/commit/7abfff756d6c68d17e21d1657bbacbaec86de232
  3. https://github.com/openclaw/openclaw/security/advisories/GHSA-39pp-xp36-q6mg
  4. https://www.vulncheck.com/advisories/openclaw-environment-variable-override-bypass-via-inconsistent-sanitization

1

TypeTargetConfidenceTier
WeaknessExternal Control of System or Configuration Settingcwe-150%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.