CVE-2025-47948

HIGH

cocotais-bot 1.5.0-test2-hotfix-1.6.2 - Unauthenticated Privilege Escalation via Command Echo Injection

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2

Scores

CVSS v3 7.2
EPSS 0.0032
EPSS Percentile 55.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-74
Status published
Products (2)
cocotais/cocotais-bot >= 1.5.0-test2-hotfix, < 1.6.2
npm/cocotais-bot 1.5.0-test2-hotfix - 1.6.2npm
Published May 17, 2025
Tracked Since Feb 18, 2026