CVE-2026-47195

HIGH

Quest Bot: Per-channel permission overwrite bypass in purge and slowmode commands.

Title source: cna
STIX 2.1

Description

Quest Bot is an opensource Discord Bot. Prior to version 1.1.6, the purge and slowmode commands check only guild-level permissions on the invoking member. They do not check the member’s effective permissions in the channel where the command is run. A user denied channel-level moderation permissions can still delete messages or change slowmode through the bot. This issue has been patched in version 1.1.6.

References (2)

Core 2

Scores

CVSS v4 7.1
EPSS 0.0022
EPSS Percentile 11.8%
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L/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-863
Status published
Products (1)
duck-organization/questbot < 1.1.6
Published Jun 12, 2026
Tracked Since Jun 12, 2026