{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-41384", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-04-20T14:12:09.519Z", "datePublished": "2026-04-28T18:09:46.894Z", "dateUpdated": "2026-04-28T18:09:46.894Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-04-28T18:09:46.894Z"}, "title": "OpenClaw < 2026.3.24 - Environment Variable Injection via Workspace Config in CLI Backend", "descriptions": [{"lang": "en", "value": "OpenClaw before 2026.3.24 contains an environment variable injection vulnerability in the CLI backend runner that allows attackers to inject malicious environment variables through workspace configuration. Attackers can craft malicious workspace configs to inject arbitrary environment variables into the backend process spawning, enabling code execution or sensitive data exposure."}], "tags": ["x_open-source"], "datePublic": "2026-03-31T00:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-15", "description": "CWE-15: External Control of System or Configuration Setting", "type": "CWE"}]}], "affected": [{"vendor": "OpenClaw", "product": "OpenClaw", "defaultStatus": "unaffected", "packageURL": "pkg:npm/openclaw", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "2026.3.24"}, {"version": "2026.3.24", "status": "unaffected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*", "versionEndExcluding": "2026.3.24"}]}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.5, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "references": [{"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-vfw7-6rhc-6xxg", "name": "GitHub Security Advisory (GHSA-vfw7-6rhc-6xxg)", "tags": ["vendor-advisory"]}, {"url": "https://github.com/openclaw/openclaw/commit/c2fb7f1948c3226732a630256b5179a60664ec24", "name": "Patch Commit", "tags": ["patch"]}, {"name": "VulnCheck Advisory: OpenClaw < 2026.3.24 - Environment Variable Injection via Workspace Config in CLI Backend", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-workspace-config-in-cli-backend"}], "credits": [{"lang": "en", "value": "Edward-x (@YLChen-007)", "type": "reporter"}], "x_generator": {"engine": "vulncheck"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "OpenClaw before 2026.3.24 contains an environment variable injection vulnerability in the CLI backend runner that allows attackers to inject malicious environment variables through workspace configuration. Attackers can craft malicious workspace configs to inject arbitrary environment variables into the backend process spawning, enabling code execution or sensitive data exposure."}], "id": "CVE-2026-41384", "lastModified": "2026-04-28T20:10:23.367", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "disclosure@vulncheck.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}]}, "published": "2026-04-28T19:37:41.497", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/openclaw/openclaw/commit/c2fb7f1948c3226732a630256b5179a60664ec24"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-vfw7-6rhc-6xxg"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-workspace-config-in-cli-backend"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-15"}], "source": "disclosure@vulncheck.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2026.3.24)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "2026.3.24"}}], "enrichment": {"confidence": 90.0, "confidence_source": "inferred", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "OpenClaw", "source": "cna", "vendor": "OpenClaw"}, "product": "openclaw", "vendor": "openclaw"}], "analysis": {"en": {"generated_at": "2026-04-28T23:06:39.078585+00:00", "value": {"mitigation_remediation": ["Upgrade to OpenClaw 2026.3.24 or later. ", "Validate and sanitize workspace configuration files to block arbitrary environment variable definitions. ", "Restrict write permissions on the workspace configuration directory to prevent unauthorized modification."], "summary": {"action": "Immediate Patch", "impact": "Potential code execution via injected environment variables"}, "threat_synthesis": {"affected_systems": "The vendor OpenClaw, product OpenClaw, is affected for all releases prior to 2026.3.24. The vulnerability exists in the CLI backend component and can be triggered by any workspace configuration file within the application.", "description_and_impact": "OpenClaw before 2026.3.24 allows attackers to inject malicious environment variables through workspace configuration, providing a pathway for arbitrary code execution or sensitive data exposure. The flaw is an environment variable injection (CWE\u201115) that affects how the CLI backend runner spawns processes. If an attacker supplies a crafted workspace config, they can dictate which environment variables the backend process receives, potentially enabling the execution of malicious commands or the leaking of confidential information.", "risk_and_exploitability": "The CVSS score of 8.5 indicates high severity, but no EPSS data is available and the vulnerability is not listed in the CISA KEV catalog. The likely attack vector involves an attacker who can create or modify workspace configuration files that the CLI backend reads, typically a local user with write access to the configuration directory or an adversary who can supply configuration data through a remote interface. Successful exploitation sets arbitrary environment variables at process start, leading to code execution or data exposure."}}}}, "created": "2026-04-28T22:00:13.370099+00:00", "updated": "2026-04-28T23:15:43.851630+00:00", "vendors": ["openclaw", "openclaw$PRODUCT$openclaw"]}