CVE-2026-47188: low-severity vulnerability in duck-organization quest-bot
Quest Bot: Unban and unwarn reason fields still allow bot-powered mass mentions.
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.3epss 0.4%
exploitation probability
0.4%top 68% of all CVEs
observed exploitation
nono source reports it
Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.5, the latest release suppresses mentions in several moderation commands, but /unban and /unwarn still echo user-controlled reason text in public bot messages without allowedMentions. A moderator can use @everyone or @here in the reason and make the bot send a mass ping. This issue has been patched in version 1.0.5.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
duck-organization · quest-botRelated CVEs — duck-organization quest-bot
In the same product, most dangerous first.
CVE-2026-47173MEDIUMQuest Bot: Ticket reason allows mass-mention injectionEPSS 0.4%CVE-2026-47172CRITICALQuest Bot: Untrusted pull request code can be built and deployed by privileged `workflow_run` deployment.EPSS 0.4%CVE-2026-47171HIGHQuest Bot: Reminder messages allow stored mass mentions through `@everyone` and `@here`EPSS 0.4%CVE-2026-47177MEDIUMQuest Bot: Ticket transcripts can disclose private ticket contents to a lower-visibility channelEPSS 0.4%CVE-2026-47176MEDIUMQuest Bot: Logging module can disclose private-channel message contents to a lower-visibility log channelEPSS 0.4%CVE-2026-47189HIGHQuest Bot: AutoMod removal can delete rules from another guild by global rule IDEPSS 0.4%