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CVE-2026-49347— Quest Bot: Ticket creation has no per-user open-ticket limit or cooldown

Quick assessment

Affected
duck-organization questbot
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.

Duck Organization Quest Bot是Duck Organization组织的一款云计算虚拟化软件。 duck-organization Quest Bot 1.1.8之前版本存在资源管理错误漏洞，该漏洞源于资源管理错误，可能导致任何可以访问工单面板的用户反复创建新的工单频道，因为完成工单模态提交后不会检查该用户是否已有开放工单且不应用冷却时间。

AI Predicted 5.3 Difficulty: Trivial EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1498 · Network Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
duck-organization questbot < 1.1.8 affected
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I. Basic Information for CVE-2026-49347

Vulnerability Information
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Vulnerability Title
Quest Bot: Ticket creation has no per-user open-ticket limit or cooldown
Source: CVE Program / CVE List V5
Vulnerability Description
Quest Bot is an opensource Discord Bot. Prior to version 1.1.8, any user who can access the ticket panel can repeatedly create new ticket channels. The latest release still creates a new database ticket and Discord channel for every completed ticket modal submission, without checking whether the same user already has an open ticket and without applying a cooldown. This issue has been patched in version 1.1.8.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
duck-organization Quest Bot 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Duck Organization Quest Bot是Duck Organization组织的一款云计算虚拟化软件。 duck-organization Quest Bot 1.1.8之前版本存在资源管理错误漏洞，该漏洞源于资源管理错误，可能导致任何可以访问工单面板的用户反复创建新的工单频道，因为完成工单模态提交后不会检查该用户是否已有开放工单且不应用冷却时间。
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 questbot < 1.1.8 -

II. Public POCs for CVE-2026-49347

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III. Intelligence Information for CVE-2026-49347

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Vendor Advisories for CVE-2026-49347 (1)

Vendor Pages for CVE-2026-49347 (1)

Same Patch Batch · duck-organization · 2026-06-12 · 5 CVEs total

CVE-2026-47195 Quest Bot: Per-channel permission overwrite bypass in purge and slowmode commands.
CVE-2026-47197 Quest Bot: Discord moderation role hierarchy bypass in ban, kick, mute, unmute, warn, and
CVE-2026-47196 Quest Bot: Empty automod rule causes every guild message to be deleted
CVE-2026-48485 Quest Bot: Stored warn reasons can still trigger bot-powered mass mentions through `/warns

IV. Related Vulnerabilities

Same product: questbot
Same vendor: duck-organization
Same weakness: CWE-770

V. Comments for CVE-2026-49347

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