Origin Validation Error Affecting openclaw package, versions <2026.2.15
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Origin Validation Error vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-JS-OPENCLAW-15317322
- published19 Feb 2026
- disclosed18 Feb 2026
- creditAether AI
Introduced: 18 Feb 2026
NewCVE-2026-27004 (opens in a new tab)How to fix?
Upgrade openclaw to version 2026.2.15 or higher.
Overview
openclaw is a 🦞 OpenClaw — Personal AI Assistant
Affected versions of this package are vulnerable to Origin Validation Error in the sessions_list, sessions_history, and sessions_send tools. An attacker can access sensitive transcript content from peer sessions by exploiting insufficient session visibility restrictions in shared-agent, multi-user environments.
Note: This is only exploitable if the deployment is configured as a shared agent in a multi-user, less-trusted environment.