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CVE-2026-47172— Quest Bot: Untrusted pull request code can be built and deployed by privileged `workflow_run` deployment.

Quick assessment

Affected
duck-organization quest-bot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Quest Bot是Duck Organization开源的一款多功能Discord社区管理机器人。 Quest Bot 1.0.3之前版本存在安全漏洞，该漏洞源于部署工作流条件检查不当，可能导致攻击者通过分支名为main的拉取请求在特权部署环境中构建恶意代码，导致恶意容器部署和生产机器人被破解。

AI Predicted 9.8 Difficulty: Easy EPSS 0.32% · P25

Affected Version Matrix 1

VendorProduct Version RangeStatus
duck-organization quest-bot < 1.0.3 affected
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I. Basic Information for CVE-2026-47172

Vulnerability Information
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Vulnerability Title
Quest Bot: Untrusted pull request code can be built and deployed by privileged `workflow_run` deployment.
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
从非可信控制范围包含功能例程
Source: CVE Program / CVE List V5
Vulnerability Title
Quest Bot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Quest Bot是Duck Organization开源的一款多功能Discord社区管理机器人。 Quest Bot 1.0.3之前版本存在安全漏洞，该漏洞源于部署工作流条件检查不当，可能导致攻击者通过分支名为main的拉取请求在特权部署环境中构建恶意代码，导致恶意容器部署和生产机器人被破解。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
duck-organization quest-bot < 1.0.3 -

II. Public POCs for CVE-2026-47172

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III. Intelligence Information for CVE-2026-47172

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Vendor Advisories for CVE-2026-47172 (1)

Vendor Pages for CVE-2026-47172 (1)

Same Patch Batch · duck-organization · 2026-06-11 · 11 CVEs total

CVE-2026-47188 Quest Bot: Unban and unwarn reason fields still allow bot-powered mass mentions.
CVE-2026-47189 Quest Bot: AutoMod removal can delete rules from another guild by global rule ID
CVE-2026-47163 Quest Bot: Unprivileged users can create and remove AutoMod rules.
CVE-2026-47175 Quest Bot: Moderation reason fields allow bot-powered `@everyone` / `@here` pings
CVE-2026-47177 Quest Bot: Ticket transcripts can disclose private ticket contents to a lower-visibility c
CVE-2026-47173 Quest Bot: Ticket reason allows mass-mention injection
CVE-2026-47174 Duck Site: Untrusted pull request code can trigger privileged production deployment
CVE-2026-47176 Quest Bot: Logging module can disclose private-channel message contents to a lower-visibil
CVE-2026-47171 Quest Bot: Reminder messages allow stored mass mentions through `@everyone` and `@here`
CVE-2026-47169 Quest Bot: Manage Server users can configure AutoRole to grant Administrator to controlled

IV. Related Vulnerabilities

Same product: quest-bot
Same vendor: duck-organization
Same weakness: CWE-829

V. Comments for CVE-2026-47172

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