PT-2026-48711 · Duck Organization · Quest-Bot

Published 2026-06-11 · Updated 2026-06-11 · CVE-2026-47172

NVD

CVSS v4.0

9.5

Critical

Base vector

AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.3, the repository has a privileged deploy workflow that runs after the unprivileged build workflow completes. The build workflow runs on pull requests, and the deploy workflow checks out the triggering workflow’s head sha, builds that code into a Docker image, pushes it as latest, and triggers production deployment. If an attacker can open a pull request from a branch named main, the deploy workflow condition can treat the PR build as deployable and build the attacker-controlled commit in a privileged deployment context. This can result in malicious container deployment and production bot compromise. This issue has been patched in version 1.0.3.

Exploit

Fix

Weakness Enumeration

CWE-829

Related Identifiers

CVE-2026-47172

Affected Products

Quest-Bot

References · 3

• 🔥 https://github.com/duck-organization/questbot/security/advisories/GHSA-9qf3-c86c-j346 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-47172 · Security Note
• https://github.com/duck-organization/questbot/releases/tag/questbot-v1.0.3 · Note