Executive Summary

CVE-2026-32976 is an authorization bypass vulnerability in OpenClaw versions before 2026.3.11. It allows an attacker who has authorized access to one account to bypass restrictions that normally prevent them from modifying configuration settings of sibling accounts.

Specifically, the vulnerability arises because channel commands, such as /config set channels.<provider>.accounts.<id>, do not properly verify authorization against the target account's scope. This means an attacker can mutate protected configurations on other accounts even when those accounts have configWrites set to false.

The root cause is a failure to consistently enforce authorization checks on the target account when executing channel commands, leading to unauthorized integrity modifications of sibling account configurations.

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Impact Analysis

This vulnerability can impact you by allowing an attacker with access to one account to modify configuration settings of other sibling accounts without proper authorization.

Such unauthorized configuration changes can compromise the integrity of protected account settings, potentially leading to misconfigurations, security policy violations, or other unintended behaviors within your deployment.

Because the attacker does not need elevated privileges beyond authorized access to one account, and no user interaction is required, the risk of exploitation is significant in environments where multiple accounts coexist.

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Detection Guidance

This vulnerability involves unauthorized configuration changes via channel commands such as /config set channels.<provider>.accounts.<id>. To detect exploitation attempts on your system, monitor for usage of channel commands that modify sibling account configurations, especially commands targeting channels.<provider>.accounts.<id> paths.

You can look for suspicious or unauthorized execution of commands like:

• /config set channels.<provider>.accounts.<id> ...
• config-backed /allowlist ... --config --account <id>

Monitoring logs for these commands issued by accounts without configWrites permissions on the targeted accounts can help detect attempts to exploit this vulnerability.

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Mitigation Strategies

The recommended immediate mitigation is to upgrade OpenClaw to version 2026.3.11 or later, where the vulnerability has been fixed by enforcing proper authorization checks against both the origin account scope and each resolved target scope.

Additionally, ambiguous root and collection writes from channel commands are now rejected unless the caller has operator.admin privileges, so ensuring proper privilege management is also important.

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Compliance Impact

This vulnerability allows unauthorized modification of protected configuration settings across sibling accounts despite intended policy restrictions. Such unauthorized integrity modifications could potentially lead to non-compliance with standards and regulations that require strict access controls and protection of configuration integrity, such as GDPR and HIPAA.

By bypassing account-scoped authorization policies, the vulnerability undermines the enforcement of access controls, which are critical for maintaining data security and privacy compliance.

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