CVSS 3.1
7.2 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:LCVE-2025-47948
High (7.2). EPSS 0.4% chance of exploitation in the next 30 days. Fixed in cocotais-bot 1.6.2.
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.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)
- CWE
- CWE-74
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-mj2c-8hxf-ffvq | npm | cocotais-bot | >=1.5.0-test2-hotfix <1.6.2 | 1.6.2 |