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CVE-2026-48485— Quest Bot: Stored warn reasons can still trigger bot-powered mass mentions through `/warns`.

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 1.1.6之前版本存在输出处理不当漏洞，该漏洞源于在创建、解封、取消警告、踢出、禁言和解禁时虽然能抑制提及，但存储的警告原因通过/warns输出时未抑制提及，可能导致攻击者利用@everyone或@here造成大规模提及攻击。

AI Predicted 5.3 Difficulty: Trivial EPSS 0.43% · P35

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
duck-organization questbot < 1.1.6 affected
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I. Basic Information for CVE-2026-48485

Vulnerability Information
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Vulnerability Title
Quest Bot: Stored warn reasons can still trigger bot-powered mass mentions through `/warns`.
Source: CVE Program / CVE List V5
Vulnerability Description
Quest Bot is an opensource Discord Bot. Prior to version 1.1.6, the latest release suppresses mentions when creating, unbanning, unwarning, kicking, muting, and unmuting, but stored warning reasons are still printed by /warns without mention suppression. A moderator can create a warning with @everyone or @here in the reason, then make the bot later output that reason through /warns, causing a mass ping if the bot has permission. This issue has been patched in version 1.1.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对输出编码和转义不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
duck-organization Quest Bot 输出处理不当漏洞
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 1.1.6之前版本存在输出处理不当漏洞，该漏洞源于在创建、解封、取消警告、踢出、禁言和解禁时虽然能抑制提及，但存储的警告原因通过/warns输出时未抑制提及，可能导致攻击者利用@everyone或@here造成大规模提及攻击。
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 < 1.1.6 -

II. Public POCs for CVE-2026-48485

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III. Intelligence Information for CVE-2026-48485

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Vendor Advisories for CVE-2026-48485 (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-2026-49347 Quest Bot: Ticket creation has no per-user open-ticket limit or cooldown

IV. Related Vulnerabilities

Same product: questbot
Same vendor: duck-organization
Same weakness: CWE-116

V. Comments for CVE-2026-48485

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