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PatchSiren cyber security CVE debrief

CVE-2026-47163 duck-organization CVE debrief

CVE-2026-47163 is a high-severity vulnerability in Quest Bot, a Discord bot, allowing unauthorized guild members to manage automod rules, potentially leading to message deletion. The vulnerability has a CVSS score of 7.2 and was patched in version 1.0.1.

Vendor
duck-organization
Product
quest-bot
CVSS
HIGH 7.2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-11
Original CVE updated
2026-06-11
Advisory published
2026-06-11
Advisory updated
2026-06-11

Who should care

Users of Quest Bot, specifically those who manage or interact with the bot in Discord guilds, should be aware of this vulnerability and ensure they are running version 1.0.1 or later to prevent unauthorized access to automod functionality.

Technical summary

Quest Bot, a Discord bot, had a vulnerability prior to version 1.0.1 where any guild member could invoke slash commands to add, remove, or list automod rules without needing the default Discord permission or runtime moderator checks. This allowed an attacker to create a rule that could delete other users' messages.

Defensive priority

High

Recommended defensive actions

  • Update Quest Bot to version 1.0.1 or later to patch the vulnerability.
  • Review and restrict who has the ability to manage automod rules in your Discord guild.
  • Monitor your Discord guild for any suspicious activity related to automod rule changes.

Evidence notes

The vulnerability was patched in version 1.0.1 of Quest Bot. For more information, see [ref-4](ref-4) and [ref-5](ref-5).

Sources and references

Verified primary and authoritative sources

  • CVE-2026-47163 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-47163

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-47163 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-47163

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.