CVE-2026-27009

{"id": "CVE-2026-27009", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.8, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 0.6}]}, "published": "2026-02-20T00:16:17.620", "references": [{"url": "https://github.com/openclaw/openclaw/commit/3b4096e02e7e335f99f5986ec1bd566e90b14a7e", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openclaw/openclaw/commit/adc818db4a4b3b8d663e7674ef20436947514e1b", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.15", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-37gc-85xm-2ww6", "tags": ["Exploit", "Vendor Advisory", "Patch"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "OpenClaw is a personal AI assistant. Prior to version 2026.2.15, a atored XSS issue in the OpenClaw Control UI when rendering assistant identity (name/avatar) into an inline `<script>` tag without script-context-safe escaping. A crafted value containing `</script>` could break out of the script tag and execute attacker-controlled JavaScript in the Control UI origin. Version 2026.2.15 removed inline script injection and serve bootstrap config from a JSON endpoint and added a restrictive Content Security Policy for the Control UI (`script-src 'self'`, no inline scripts)."}], "lastModified": "2026-02-20T17:41:44.670", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "3CD9AC99-DDDF-4177-9253-04A63CA027DC", "versionEndExcluding": "2026.2.15"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}