CVE-2025-47948: Cocotais Bot has builtin .echo command injection
First published: Sat May 17 2025(Updated: )
Cocotais Bot is a QQ official robot framework based on qq-bot-sdk. Starting in version 1.5.0-test2-hotfix and prior to version 1.6.2, command echoing feature in the framework allows users to indirectly trigger privileged behavior by injecting special platform tags. Specifically, an unauthorized user can use the `/echo <qqbot-at-everyone />` command to cause the bot to send a message that mentions all members in the chat, bypassing any permission controls. This can lead to spam, disruption, or abuse of notification systems. Version 1.6.2 contains a patch for the issue.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cocotais Bot | >=1.5.0-test2-hotfix<1.6.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-47948?
CVE-2025-47948 has a high severity level due to its ability to allow privileged behavior through command echoing exploitation.
How do I fix CVE-2025-47948?
To fix CVE-2025-47948, update the Cocotais Bot to version 1.6.2 or later.
What systems are affected by CVE-2025-47948?
CVE-2025-47948 affects Cocotais Bot versions between 1.5.0-test2-hotfix and 1.6.2.
What kind of exploitation is possible with CVE-2025-47948?
CVE-2025-47948 allows attackers to inject special platform tags to indirectly trigger privileged behaviors.
What is the impact of CVE-2025-47948 on users?
Users of the affected Cocotais Bot versions may experience unauthorized privilege escalation and potential security breaches.
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