CVE-2026-47196CWE-20

Quest Bot: Empty automod rule causes every guild message to be deleted

High · published June 12, 2026

CVSS v4.0
8.4
EPSS
0%
Percentile
32.8
In the wild
Unconfirmed
What it is

Quest Bot is an opensource Discord Bot. Prior to version 1.1.6, the automod add command trims user input but does not reject an empty result. Adding a rule containing only whitespace stores an empty word. The message listener later checks content.includes(""), which is always true, causing the bot to delete every non-bot guild message. This issue has been patched in version 1.1.6.

The record
Technical detail
CVSS v4.0
8.4 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/SA:H
EPSS
0.00397 · 32.8th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-06-12T11:51Z
EPSS history
Timeline
  • 12 JUN 11:51Z
    Quest Bot: Empty automod rule causes every guild message to be deleted
    cvelistv5