OpenClaw Dashboard v3.0.0 contains a stored cross-site scripting vulnerability that allows unauthenticated remote attackers to inject arbitrary HTML and script payloads by submitting a crafted username in a failed login POST request, which is recorded verbatim in the audit log. When an administrator opens the notification panel, the unescaped log entry is rendered via innerHTML with a permissive Content-Security-Policy allowing inline event handlers, enabling the attacker-supplied payload to execute in the administrator's session and interact with authenticated endpoints including agent instruction file editing and configuration changes.
References
| Link | Resource |
|---|---|
| https://github.com/theopaid/Unauthenticated-Stored-Cross-Site-Scripting-Leading-To-Administrator-Account-Takeover | Exploit Mitigation Third Party Advisory |
| https://github.com/tugcantopaloglu/openclaw-dashboard | Product |
| https://www.vulncheck.com/advisories/openclaw-dashboard-stored-xss-via-failed-login-username-field | Exploit Third Party Advisory |
| https://github.com/theopaid/Unauthenticated-Stored-Cross-Site-Scripting-Leading-To-Administrator-Account-Takeover | Exploit Mitigation Third Party Advisory |
Configurations
History
No history.
Information
Published : 2026-07-30 21:18
Updated : 2026-09-03 20:01
NVD link : CVE-2026-66418
Mitre link : CVE-2026-66418
CVE.ORG link : CVE-2026-66418
JSON object : View
Products Affected
tugcantopaloglu
- openclaw_agent_dashboard
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
