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CVE Vulnerability Details :
CVE-2026-47171
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-11 Jun, 2026 | 18:28
Updated At-11 Jun, 2026 | 18:59
Rejected At-
▼CVE Numbering Authority (CNA)
Quest Bot: Reminder messages allow stored mass mentions through `@everyone` and `@here`

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.3, a normal user can create a reminder whose message contains @everyone or @here. When the reminder triggers, the bot sends the stored message back into the channel without suppressing mass mentions. If the bot has permission to mention everyone, the reminder can ping the entire server or channel later. This issue has been patched in version 1.0.3.

Affected Products
Vendor
duck-organization
Product
quest-bot
Versions
Affected
  • < 1.0.3
Problem Types
TypeCWE IDDescription
CWECWE-116CWE-116: Improper Encoding or Escaping of Output
Type: CWE
CWE ID: CWE-116
Description: CWE-116: Improper Encoding or Escaping of Output
Metrics
VersionBase scoreBase severityVector
4.08.8HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Version: 4.0
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/duck-organization/questbot/security/advisories/GHSA-vmgg-f3m4-6fcv
x_refsource_CONFIRM
https://github.com/duck-organization/questbot/releases/tag/questbot-v1.0.3
x_refsource_MISC
Hyperlink: https://github.com/duck-organization/questbot/security/advisories/GHSA-vmgg-f3m4-6fcv
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/duck-organization/questbot/releases/tag/questbot-v1.0.3
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/duck-organization/questbot/security/advisories/GHSA-vmgg-f3m4-6fcv
exploit
Hyperlink: https://github.com/duck-organization/questbot/security/advisories/GHSA-vmgg-f3m4-6fcv
Resource:
exploit
Details not found