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TI-2026-35847 Aliases CVE-2026-48485

Quest Bot: Stored warn reasons can still trigger bot-powered mass mentions through `/warns`.

Priority MEDIUM 44CWE-116Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
None · Low · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Quest Bot is an opensource Discord Bot. Prior to version 1.1.6, the latest release suppresses mentions when creating, unbanning, unwarning, kicking, muting, and unmuting, but stored warning reasons are still printed by /warns without mention suppression. A moderator can create a warning with @everyone or @here in the reason, then make the bot later output that reason through /warns, causing a mass ping if the bot has permission. This issue has been patched in version 1.1.6.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00318 24th percentileScored 2026-11-07
Fix Fixed questbot (duck-organization): 1.1.6

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
duck-organizationquestbotbefore 1.1.61.1.6Patch availableCNA
  • questbot Vendorduck-organization Affected before 1.1.6 Fixed in 1.1.6 Patch available CNA

Remediation

  • Fix · CNA questbot (duck-organization) Fixed in 1.1.6

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-48485

References

Other 2

  • TI-2026-34763 Duck Site: Untrusted pull request code can trigger privileged production deployment CVSS 4.0CRITICAL 9.5
  • TI-2026-34761 Quest Bot: Untrusted pull request code can be built and deployed by privileged `workflow_run` deployment. CVSS 4.0CRITICAL 9.5
  • TI-2026-34777 Quest Bot: AutoMod removal can delete rules from another guild by global rule ID CVSS 4.0HIGH 8.3
  • TI-2026-34760 Quest Bot: Reminder messages allow stored mass mentions through `@everyone` and `@here` CVSS 4.0HIGH 8.8
  • TI-2026-34784 Quest Bot: Empty automod rule causes every guild message to be deleted CVSS 4.0HIGH 8.4
  • TI-2026-34758 Quest Bot: Manage Server users can configure AutoRole to grant Administrator to controlled joining accounts CVSS 4.0HIGH 7.5
See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences