Use of Less Trusted Source Affecting openclaw package, versions <2026.3.31-beta.1
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.
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Test your applications- Snyk IDSNYK-JS-OPENCLAW-15896354
- published5 Apr 2026
- disclosed3 Apr 2026
- creditUnknown
Introduced: 3 Apr 2026
NewCVE-2026-41403 (opens in a new tab)How to fix?
Upgrade openclaw to version 2026.3.31-beta.1 or higher.
Overview
openclaw is a 🦞 OpenClaw — Personal AI Assistant
Affected versions of this package are vulnerable to Use of Less Trusted Source in the diffs viewer process when proxied remote requests are incorrectly classified as loopback addresses if allowRemoteViewer is disabled. An attacker can gain unauthorized access to restricted resources by sending specially crafted proxied requests that are misidentified as originating from a trusted local source.