CVE-2026-32916

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Las solicitudes remotas no autenticadas a rutas propiedad del plugin pueden invocar m\u00e9todos de runtime.subagent para realizar acciones de pasarela privilegiadas, incluyendo la eliminaci\u00f3n de sesi\u00f3n y la ejecuci\u00f3n de agente."}], "id": "CVE-2026-32916", "lastModified": "2026-07-25T10:10:00.167", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.4, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.5, "source": "disclosure@vulncheck.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.2, "baseSeverity": "CRITICAL", "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": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/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": "LOW", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-32916", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-03-31T15:34:04.240250Z", "version": "2.0.3"}}]}, "published": "2026-03-31T12:16:28.197", "references": [{"source": "disclosure@vulncheck.com", "tags": ["Vendor Advisory"], "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-xw77-45gv-p728"}, {"source": "disclosure@vulncheck.com", "tags": ["Third Party Advisory"], "url": "https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-plugin-subagent-routes-via-synthetic-admin-scopes"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}], "source": "disclosure@vulncheck.com", "type": "Secondary"}]}

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{"affected": [{"configurations": [{"platform": ["node.js"], "status": "affected", "versions": {"scheme": "semver", "value": "[2026.3.7,2026.3.11)"}}, {"platform": ["node.js"], "status": "unaffected", "versions": {"scheme": "semver", "value": "2026.3.11"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "OpenClaw", "source": "cna", "vendor": "OpenClaw"}, "product": "openclaw", "vendor": "openclaw"}], "analysis": {"en": {"generated_at": "2026-03-31T12:25:50.144194+00:00", "value": {"mitigation_remediation": ["Upgrade to version 2026.3.11 or later.", "Confirm that the environment no longer runs any of the vulnerable OpenClaw releases.", "If upgrading immediately is not possible, restrict network access to the plugin subagent routes or block external requests to those endpoints.", "Verify that no synthetic operator clients are exposed to the public internet."], "summary": {"action": "Patch Now", "impact": "Unauthorized privileged access via plugin routes"}, "threat_synthesis": {"affected_systems": "Affected products are OpenClaw OpenClaw platform versions 2026.3.7 through 2026.3.10. The vulnerability manifests in Node.js deployments of OpenClaw. Users running any of these pre\u20112026.3.11 releases are susceptible.", "description_and_impact": "The vulnerability resides in OpenClaw versions earlier than 2026.3.11. Plugin subagent routes are executed using a synthetic operator client that has broad administrative scopes. This allows attackers to send remote requests to plugin\u2011owned routes without authentication, and the gateway will invoke runtime.subagent methods. The attacker can perform privileged gateway actions such as deleting sessions and causing an agent to execute. The weakness is an authorization bypass, classified as CWE\u2011266, and the impact includes unauthorized modification of configuration and execution of arbitrary commands.", "risk_and_exploitability": "The CVSS score is 9.2, indicating high severity. Although EPSS data is not available and the vulnerability is not listed in the CISA KEV catalog, the flaw permits remote unauthenticated access to privileged operations, making exploitation highly attractive to attackers. The expected attack path involves sending crafted HTTP requests to plugin subagent endpoints, leveraging the synthetic admin scopes to execute gateway methods."}}}}, "created": "2026-03-31T19:55:48.266476+00:00", "updated": "2026-03-31T20:39:11.756366+00:00", "vendors": ["openclaw", "openclaw$PRODUCT$openclaw"]}