` could break out of the script tag ","inLanguage":"en-US","identifier":"CVE-2026-27009","datePublished":"2026-02-20T00:16:17.620","dateModified":"2026-06-17T10:26:31.890","about":{"@type":"Thing","name":"CVE-2026-27009","identifier":"CVE-2026-27009"},"isPartOf":{"@type":"WebSite","name":"GotRooted","url":"https://gotrooted.org/"},"publisher":{"@type":"Organization","name":"GotRooted","logo":{"@type":"ImageObject","url":"https://gotrooted.org/logo.png","width":640,"height":640}}},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://gotrooted.org/"},{"@type":"ListItem","position":2,"name":"cve","item":"https://gotrooted.org/cve"},{"@type":"ListItem","position":3,"name":"CVE 2026 27009","item":"https://gotrooted.org/cve/CVE-2026-27009"}]}]}

VULNERABILITY INTELLIGENCE

CVE-2026-27009

CVSS score5.8 MEDIUM
EPSS probability0.26%
CISA KEVNot currently listed
Published2026-02-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

Description

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).

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references