cocotais-bot up to 1.6.1 Echo Command injection

Summaryinfo

A vulnerability was found in cocotais-bot up to 1.6.1. It has been rated as problematic. This vulnerability affects unknown code of the component Echo Command Handler. Performing a manipulation results in injection. This vulnerability is reported as CVE-2025-47948. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in cocotais-bot up to 1.6.1. This affects an unknown function of the component Echo Command Handler. The manipulation with an unknown input leads to a injection vulnerability. CWE is classifying the issue as CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. This is going to have an impact on integrity, and availability. The summary by CVE is:

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 ` 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.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2025-47948 since 05/14/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1055 for this issue.

Upgrading to version 1.6.2 eliminates this vulnerability. Applying the patch d1cf01a9a41b3131241d1833444b890c8d6e70b8 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

• cocotais-bot

Version

• 1.6.0
• 1.6.1

License

• open-source

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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