CVE-2026-41367 Overview
OpenClaw versions 2026.2.14 through 2026.3.24 contain an authorization bypass vulnerability (CWE-863) that fails to consistently apply guild and channel policy gates to Discord button and component interactions. This security flaw allows attackers to trigger privileged component actions from blocked contexts by circumventing channel policy enforcement mechanisms.
Critical Impact
Attackers can bypass security policy controls to execute privileged Discord bot actions from contexts that should be restricted, potentially compromising guild security configurations and enabling unauthorized interactions.
Affected Products
- OpenClaw versions 2026.2.14 through 2026.3.24
- OpenClaw for Node.js
Discovery Timeline
- 2026-04-28 - CVE-2026-41367 published to NVD
- 2026-04-28 - Last updated in NVD database
Technical Details for CVE-2026-41367
Vulnerability Analysis
This vulnerability represents an Improper Authorization (CWE-863) flaw within OpenClaw's Discord bot framework. The core issue stems from inconsistent application of policy enforcement when handling Discord button and component interactions compared to other interaction types like slash commands or message events.
When a Discord bot receives a component interaction (such as a button click or select menu selection), the OpenClaw framework should validate that the interaction originates from an authorized context based on configured guild and channel policies. However, the affected versions fail to apply these policy gates consistently, creating a security gap that attackers can exploit.
The impact allows users in restricted channels or with limited permissions to invoke component handlers that should be inaccessible to them, effectively bypassing the intended authorization model of the bot configuration.
Root Cause
The root cause lies in the differential handling of Discord interaction types within OpenClaw's policy enforcement layer. While traditional command interactions properly invoke policy validation middleware, component interactions (buttons, select menus, modals) follow a separate code path that does not consistently apply the same authorization checks. This architectural oversight creates a bypass condition where policy restrictions configured for guilds and channels are not enforced for component-based interactions.
Attack Vector
This vulnerability is exploitable over the network with low attack complexity and requires only low-level privileges (authenticated Discord user). An attacker can exploit this flaw by:
- Identifying a Discord bot running a vulnerable version of OpenClaw with configured channel or guild policies
- Triggering component interactions (button clicks, select menus) from channels or contexts where their access should be restricted
- Executing privileged bot actions that would normally be blocked by policy configuration
The attack does not require user interaction beyond the attacker's own actions, and successful exploitation can affect the integrity of both the vulnerable system and connected Discord resources.
Detection Methods for CVE-2026-41367
Indicators of Compromise
- Unexpected component interactions originating from users in restricted channels
- Bot activity logs showing privileged actions executed from unauthorized contexts
- Anomalous interaction patterns where users trigger component callbacks without corresponding command invocations
- Policy violation alerts where component interactions bypass configured restrictions
Detection Strategies
- Review OpenClaw bot logs for component interactions that do not have corresponding authorization events
- Monitor for interactions originating from channels or guilds that should be policy-blocked
- Implement additional logging at the component interaction handler level to track authorization decisions
- Compare component interaction sources against configured policy restrictions
Monitoring Recommendations
- Enable verbose logging for Discord component interactions in OpenClaw deployments
- Set up alerts for component interactions from users or channels not matching expected policy configurations
- Regularly audit bot interaction logs to identify potential bypass attempts
- Monitor for unusual spikes in component interactions that may indicate exploitation attempts
How to Mitigate CVE-2026-41367
Immediate Actions Required
- Upgrade OpenClaw to the latest patched version beyond 2026.3.24
- Review and audit all configured guild and channel policies for affected bots
- Temporarily disable sensitive component interactions until patching is complete
- Implement additional authorization checks at the application level for critical component handlers
Patch Information
The OpenClaw maintainers have addressed this vulnerability in versions released after 2026.3.24. Users should consult the GitHub Security Advisory for specific patch details and upgrade instructions. Additional technical information is available from the VulnCheck Advisory.
Workarounds
- Implement manual authorization checks within component interaction handlers as an additional validation layer
- Restrict component-based features to trusted guilds and channels until patching is complete
- Use Discord's native permission system as a secondary enforcement mechanism alongside OpenClaw policies
- Consider temporarily disabling button and component interactions for sensitive bot functionality
# Example: Update OpenClaw to latest version
npm update openclaw@latest
# Verify installed version
npm list openclaw
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
