Quest Bot: Per-channel permission overwrite bypass in purge and slowmode commands.
Priority MEDIUM 64CWE-863Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-863.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00272 19th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| duck-organization | questbot | before 1.1.6 | 1.1.6 | Patch available | CNA |
- 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
- 2026-10-02 Threatist record created from CVE-2026-47195
References
More duck-organization vulnerabilities
- 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
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences