CVE-2026-47169: Duck-Organization Quest-Bot

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.3, a user with Manage Server / ManageGuild, but without Manage Roles or Administrator, can configure the bot’s AutoRole feature to assign an arbitrary role to new members. If the selected role has Administrator and is below the bot’s highest role, the attacker can join with a controlled account and receive full server admin. This issue has been patched in version 1.0.3.

Affected products

• Duck-Organization Quest-Bot: before 1.0.3 (fixed in 1.0.3)

Published 2026-06-11. Last modified 2026-06-17.