AI agent vulnerability · OpenClaw

GHSA-35vf-vw9f-q3cr: Duplicate Advisory: OpenClaw: MCP loopback owner context is derived from server-issued bearer tokens

highCVSS 4.0 8.5 · 3.1 7.8

This advisory was withdrawn on May 11, 2026. The publisher no longer considers it a valid vulnerability.

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-r6xh-pqhr-v4xh. This link is maintained to preserve external references. Original Description OpenClaw before 2026.4.22 derives loopback MCP owner context from spoofable server-issued bearer tokens in request headers.

Published May 6, 2026 · Updated May 11, 2026

Affected packages

openclaw

Ecosystem: npm
Affected: < 2026.4.22
Fixed in: 2026.4.22
Check: npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-r6xh-pqhr-v4xh. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.4.22 derives loopback MCP owner context from spoofable server-issued bearer tokens in request headers. Non-owner loopback clients can present themselves as owner to bypass owner-gated operations by manipulating the sender-owner header metadata.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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