CVE-2026-53833
Received Received - Intake
Authorization Bypass in OpenClaw QQBot Streaming Command

Publication date: 2026-06-12

Last updated on: 2026-06-12

Assigner: VulnCheck

Description
OpenClaw before 2026.4.29 contains an authorization bypass vulnerability in the QQBot streaming command that allows authenticated senders to mutate configuration without explicit allowFrom restrictions. Attackers can modify QQBot streaming configuration outside intended admin policy by reaching the affected command without non-wildcard allowlist entry requirements.
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Meta Information
Published
2026-06-12
Last Modified
2026-06-12
Generated
2026-06-13
AI Q&A
2026-06-13
EPSS Evaluated
N/A
NVD
CVE-2026-53833
EUVD
EUVD-2026-36621
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
openclaw openclaw to 2026.4.29 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-290 This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
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Executive Summary

This vulnerability exists in OpenClaw versions before 2026.4.29 and involves an authorization bypass in the QQBot streaming command. Authenticated users can change the QQBot streaming configuration without proper restrictions, specifically bypassing the intended allowFrom restrictions. This means attackers who have some level of access can modify configurations beyond what the admin policy allows, by exploiting the command without needing a specific non-wildcard allowlist entry.

Impact Analysis

The impact of this vulnerability is that attackers with authenticated access can alter the QQBot streaming configuration in ways not intended by administrators. This could lead to unauthorized changes in system behavior, potentially compromising the security or stability of the affected system. Since the vulnerability allows configuration mutation without proper authorization checks, it could be exploited to bypass security controls or disrupt normal operations.

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