CVE-2026-26972

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{"affected": [{"affectedData": [{"product": "openclaw", "vendor": "openclaw", "versions": [{"status": "affected", "version": ">= 2026.1.12, < 2026.2.13"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "36E861EF-8BE8-4C20-A718-77CB50C49CB8", "versionEndExcluding": "2026.2.13", "versionStartIncluding": "2026.1.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenClaw is a personal AI assistant. In versions 2026.1.12 through 2026.2.12, OpenClaw browser download helpers accepted an unsanitized output path. When invoked via the browser control gateway routes, this allowed path traversal to write downloads outside the intended OpenClaw temp downloads directory. This issue is not exposed via the AI agent tool schema (no `download` action). Exploitation requires authenticated CLI access or an authenticated gateway RPC token. Version 2026.2.13 fixes the issue."}, {"lang": "es", "value": "OpenClaw es un asistente personal de IA. En las versiones 2026.1.12 a 2026.2.12, los ayudantes de descarga del navegador de OpenClaw aceptaban una ruta de salida no saneada. Cuando se invocaban a trav\u00e9s de las rutas de la pasarela de control del navegador, esto permit\u00eda el salto de ruta para escribir descargas fuera del directorio de descargas temporales de OpenClaw previsto. Este problema no se expone a trav\u00e9s del esquema de herramientas del agente de IA (sin acci\u00f3n 'download'). La explotaci\u00f3n requiere acceso CLI autenticado o un token RPC de pasarela autenticado. La versi\u00f3n 2026.2.13 corrige el problema."}], "id": "CVE-2026-26972", "lastModified": "2026-06-17T10:26:27.980", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-26972", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-02-20T15:29:36.439696Z", "version": "2.0.3"}}]}, "published": "2026-02-20T00:16:16.500", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/openclaw/openclaw/commit/7f0489e4731c8d965d78d6eac4a60312e46a9426"}, {"source": "security-advisories@github.com", "tags": ["Product", "Release Notes"], "url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.13"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-xwjm-j929-xq7c"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[2026.1.12,2026.2.13)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "openclaw", "source": "cna", "vendor": "openclaw"}, "product": "openclaw", "vendor": "openclaw"}], "analysis": {"en": {"generated_at": "2026-04-18T11:40:14.391677+00:00", "value": {"mitigation_remediation": ["Upgrade to OpenClaw v2026.2.13 or later, where the path traversal issue is fixed.", "Restrict CLI and gateway RPC token usage to the least privilege required for normal operation, and monitor for unauthorized token use.", "If the browser download helper is not required, disable it or constrain its usage to a monitored environment to reduce exposure."], "summary": {"action": "Immediate Patch", "impact": "Path Traversal"}, "threat_synthesis": {"affected_systems": "This vulnerability affects OpenClaw personal AI assistant versions 2026.1.12 through 2026.2.12, which are built on Node.js. The issue exists on any operating system where the application is installed. Version 2026.2.13 removes the flaw.", "description_and_impact": "OpenClaw\u2019s browser download helpers accept an unsanitized output path, allowing a user with authenticated CLI access or an authenticated gateway RPC token to perform path traversal and write files outside the intended temporary downloads directory. The flaw can be used to place files at arbitrary locations within the host file system when the download feature is invoked through the browser control gateway routes, potentially disrupting the normal operation of the application.", "risk_and_exploitability": "The CVSS score of 6.7 indicates medium severity, and the EPSS score of less than 1% suggests that exploitation is unlikely to be widespread. The flaw is not listed in the CISA KEV catalog. Attackers need authenticated access via the CLI or a gateway RPC token, which limits the attack surface to compromised accounts. Once authentication is achieved, the path traversal can be leveraged to write arbitrary files, presenting a medium risk to the confidentiality and integrity of the affected system."}}}}, "created": "2026-02-20T09:53:30.694443+00:00", "updated": "2026-04-18T11:45:44.597377+00:00", "vendors": ["openclaw", "openclaw$PRODUCT$openclaw"]}