CVE-2026-47171

UNKNOWN 0.0

Quest Bot: Reminder messages allow stored mass mentions through `@everyone` and `@here`

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-116
Vendor	duck-organization
Product	quest-bot
Published	Jun 11, 2026
Last Updated	Jun 11, 2026

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Affected Versions

duck-organization / quest-bot

< 1.0.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/duck-organization/questbot/security/advisories/GHSA-vmgg-f3m4-6fcv github.com: https://github.com/duck-organization/questbot/releases/tag/questbot-v1.0.3