CVE-2026-41403

Summary

OpenClaw before 2026.3.31 misclassifies proxied remote requests as loopback connections in the diffs viewer when allowRemoteViewer is disabled, allowing unauthorized access. Attackers can bypass access controls by sending proxied requests that are incorrectly identified as local loopback traffic, circumventing intended remote viewer restrictions.

Affected Software

VendorProductVersion RangeStatus
OpenClawOpenClaw0 < 2026.3.31affected
OpenClawOpenClaw2026.3.31unaffected

Weaknesses

  • CWE-807: CWE-807 Reliance on Untrusted Inputs in a Security Decision

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References