CVE-2026-47176

MEDIUM

Quest Bot: Logging module can disclose private-channel message contents to a lower-visibility log channel

Title source: cna

Description

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, a user who can configure bot settings can enable logging and choose a logging channel they can read. The bot then logs deleted and edited message contents from every channel it can see, including private channels the configuring user cannot access. This issue has been patched in version 1.0.4.

References (2)

Core 2

Core References

X_Refsource_Confirm x_refsource_confirm

https://github.com/duck-organization/questbot/security/advisories/GHSA-fvvp-8g5q-hrc7

X_Refsource_Misc x_refsource_misc

https://github.com/duck-organization/questbot/releases/tag/questbot-v1.0.4

Scores

CVSS v4 5.7

EPSS 0.0025

EPSS Percentile 16.2%

CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-200

Status published

Products (1)

duck-organization/quest-bot < 1.0.4

Published Jun 11, 2026

Tracked Since Jun 12, 2026