Vulnerability DatabaseCVE-2026-41336
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CVE-2026-41336
Published:April 23, 2026
Updated:May 18, 2026
OpenClaw before 2026.3.31 allows workspace .env files to override the OPENCLAW_BUNDLED_HOOKS_DIR environment variable, enabling loading of attacker-controlled hook code. Attackers can replace trusted default-on bundled hooks from untrusted workspaces to execute arbitrary code.
Affected Packages
openclaw (NPM):
Affected version(s) >=0.0.1 <2026.3.31
Fix Suggestion:
Update to version 2026.3.31
openclaw (NPM):
Affected version(s) >=0.0.1 <2026.3.31
Fix Suggestion:
Update to version 2026.3.31
Related Resources (6)
https://github.com/openclaw/openclaw/releases/tag/v2026.3.31
https://www.vulncheck.com/advisories/openclaw-arbitrary-hook-code-execution-via-openclaw-bundled-hooks-dir-environment-variable-override
https://github.com/openclaw/openclaw/security/advisories/GHSA-3qpv-xf3v-mm45
https://github.com/openclaw/openclaw/commit/330a9f98cb29c79b1c16a2117e03d6276a0d6289
https://nvd.nist.gov/vuln/detail/CVE-2026-41336
https://github.com/openclaw/openclaw
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CVSS v4
Base Score:
8.5
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
External Control of System or Configuration Setting
CWE-15
Inclusion of Functionality from Untrusted Control Sphere
CWE-829
EPSS
Base Score:
0.01