Vulnerability · Published Jun 11, 2026 · Assigned by GitHub_M

CVE-2026-47175Quest Bot: Moderation reason fields allow bot-powered `@everyone` / `@here` pings

Low 2.3

In plain English

A low-severity security flaw in quest-bot from duck-organization. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 4.0)2.3Low

Exploit odds (30 days)0.3%top 77.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, several moderation commands echo user-controlled reason text in public bot replies without disabling mention parsing. A moderator who does not have permission to mention everyone can still make the bot send @everyone or @here if the bot has that permission. This issue has been patched in version 1.0.4.

Affected products (as reported)

Vendor	Product	Versions
duck-organization	quest-bot	< 1.0.4

Weakness: CWE-116 · Vector: 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

References

https://github.com/duck-organization/questbot/security/advisories/GHSA-556x-7wgq-25fp x_refsource_CONFIRM
https://github.com/duck-organization/questbot/releases/tag/questbot-v1.0.4 x_refsource_MISC