CVE-2026-48485— Quest Bot: Stored warn reasons can still trigger bot-powered mass mentions through `/warns`.
Possible ATT&CK Techniques 1AI
T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| duck-organization | questbot | < 1.1.6 | affected |
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I. Basic Information for CVE-2026-48485
Vulnerability Information
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Vulnerability Title
Quest Bot: Stored warn reasons can still trigger bot-powered mass mentions through `/warns`.
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对输出编码和转义不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
duck-organization Quest Bot 输出处理不当漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Duck Organization Quest Bot是Duck Organization组织的一款云计算虚拟化软件。 duck-organization Quest Bot 1.1.6之前版本存在输出处理不当漏洞，该漏洞源于在创建、解封、取消警告、踢出、禁言和解禁时虽然能抑制提及，但存储的警告原因通过/warns输出时未抑制提及，可能导致攻击者利用@everyone或@here造成大规模提及攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| duck-organization | questbot | < 1.1.6 | - |
II. Public POCs for CVE-2026-48485
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-48485 (1)
Other References for CVE-2026-48485 (1)
Same Patch Batch · duck-organization · 2026-06-12 · 5 CVEs total
| CVE-2026-47195 | Quest Bot: Per-channel permission overwrite bypass in purge and slowmode commands. | |
| CVE-2026-47197 | Quest Bot: Discord moderation role hierarchy bypass in ban, kick, mute, unmute, warn, and | |
| CVE-2026-47196 | Quest Bot: Empty automod rule causes every guild message to be deleted | |
| CVE-2026-49347 | Quest Bot: Ticket creation has no per-user open-ticket limit or cooldown |
IV. Related Vulnerabilities
Same product: questbot
Same vendor: duck-organization
- CVE-2026-49347
Quest Bot: Ticket creation has no per-user open-ticket limit - CVE-2026-47197
Quest Bot: Discord moderation role hierarchy bypass in ban, - CVE-2026-47195
Quest Bot: Per-channel permission overwrite bypass in purge - CVE-2026-47196
Quest Bot: Empty automod rule causes every guild message to - CVE-2026-47174
Duck Site: Untrusted pull request code can trigger privilege
Same weakness: CWE-116
- CVE-2026-63397
remorses/genql code injection - CVE-2026-46637
Twig: HTML-output filters in twig/* extras incorrectly decla - CVE-2026-46628
Twig: The `spaceless` filter implicitly marks its output as - CVE-2026-48358
Adobe Commerce | Improper Encoding or Escaping of Output (CW - CVE-2026-50659
.NET Spoofing Vulnerability
V. Comments for CVE-2026-48485
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