CVE-2026-62198 Overview
CVE-2026-62198 is an authorization bypass vulnerability [CWE-863] affecting OpenClaw versions 2026.5.28 through versions prior to 2026.6.6. The flaw resides in the native web search component, where lower-trust callers can invoke actions that require stronger policy checks. Attackers exploit misconfigured input paths to circumvent intended authorization controls and execute restricted operations.
The vulnerability is network-exploitable and requires low privileges with no user interaction. OpenClaw distributes the affected component through the Node.js ecosystem, expanding the potential attack surface to any application that embeds the vulnerable package.
Critical Impact
Authenticated attackers with limited privileges can bypass authorization checks in OpenClaw's web search functionality to perform operations reserved for higher-trust roles.
Affected Products
- OpenClaw 2026.5.28 through versions before 2026.6.6
- OpenClaw package distributed via Node.js
- Applications embedding the vulnerable openclaw:openclaw component
Discovery Timeline
- 2026-07-13 - CVE-2026-62198 published to NVD
- 2026-07-14 - Last updated in NVD database
Technical Details for CVE-2026-62198
Vulnerability Analysis
The vulnerability affects the native web search feature within OpenClaw. Lower-trust callers can invoke code paths that should be gated by stronger authorization policy checks. Because the input handling routes fail to consistently enforce these checks, an attacker with limited standing in the application can trigger actions reserved for privileged roles.
The issue is classified under CWE-863 (Incorrect Authorization). Unlike missing authorization, the authorization logic exists but does not apply to every input path leading to the sensitive action. This creates an inconsistent policy surface that attackers can probe.
The attack vector is network-based, requires low attack complexity, and requires authentication at a low privilege level. No user interaction is required. Impact is limited to confidentiality of the affected component with no reported integrity or availability impact.
Root Cause
The root cause is inconsistent enforcement of authorization checks across input paths in the native web search feature. Certain input paths bypass the policy layer that governs the underlying action. The vulnerable code base allows callers to reach protected functionality without satisfying the stronger checks intended for that operation.
Attack Vector
An authenticated attacker sends a crafted request through the misconfigured input path in OpenClaw's web search interface. The request reaches restricted functionality that would otherwise reject the caller's privilege level. The attacker performs actions gated by policy without holding the required trust level. Refer to the VulnCheck Advisory and the GitHub Security Advisory for technical details.
Detection Methods for CVE-2026-62198
Indicators of Compromise
- Unexpected invocations of privileged search-related actions originating from low-privilege accounts.
- Application logs showing successful execution of restricted operations without corresponding authorization events.
- Repeated requests to web search endpoints from a single low-trust session probing multiple input parameters.
Detection Strategies
- Audit OpenClaw application logs for actions performed by accounts whose role should not permit them.
- Correlate authentication events with downstream action logs to identify authorization gaps.
- Deploy runtime monitoring that flags calls to sensitive functions when the calling identity lacks the expected role claim.
Monitoring Recommendations
- Enable verbose logging on OpenClaw web search endpoints and forward logs to a centralized analytics platform.
- Track version metadata across deployments to identify hosts still running OpenClaw 2026.5.28 through builds prior to 2026.6.6.
- Monitor egress and API traffic for anomalous patterns from authenticated but low-privilege sessions.
How to Mitigate CVE-2026-62198
Immediate Actions Required
- Upgrade OpenClaw to version 2026.6.6 or later across all deployments.
- Inventory Node.js applications that depend on the openclaw:openclaw package and prioritize patching internet-facing instances.
- Review recent web search activity for signs of exploitation by low-trust accounts.
Patch Information
The OpenClaw maintainers released a fixed version at 2026.6.6. The GitHub Security Advisory GHSA-v4f6-x5g5-2g4g documents the vulnerability and remediation. Update the dependency in package.json and rebuild the application to incorporate the fix.
Workarounds
- Restrict access to OpenClaw web search endpoints at the reverse proxy or API gateway until patching is complete.
- Enforce stricter role-based access controls at the application boundary to compensate for the incomplete internal checks.
- Temporarily disable the native web search feature for low-trust user roles if the deployment permits.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
