CVE-2026-43531HIGH 8.8EPSS p10.2%

CVE-2026-43531CVE-2026-43531

Description

OpenClaw before 2026.4.9 contains an environment variable injection vulnerability allowing malicious workspace .env files to set runtime-control variables. Attackers can inject variables affecting update sources, gateway URLs, ClawHub resolution, and browser executable paths to compromise application behavior.

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
EPSS0.20% probability of exploitation · percentile 10.2% · 2026-06-19T12:03:05Z
Published2026-05-05
Last modified2026-05-07

Underlying weaknesses· 1

CWE-15

References

  1. https://github.com/openclaw/openclaw/commit/dbfcef319618158fa40b31cdac386ea34c392c0c
  2. https://github.com/openclaw/openclaw/security/advisories/GHSA-7wv4-cc7p-jhxc
  3. https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-workspace-env-file

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.