{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.0.5"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "64c8e79abe547b14bf259cb746162f9d53d528cd"
            }
          ],
          "repo": "https://github.com/duck-organization/questbot",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-r978-qqg9-vvxw"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-116"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47188.json"
  },
  "details": "Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.5, the latest release suppresses mentions in several moderation commands, but /unban and /unwarn still echo user-controlled reason text in public bot messages without allowedMentions. A moderator can use @everyone or @here in the reason and make the bot send a mass ping. This issue has been patched in version 1.0.5.",
  "id": "CVE-2026-47188",
  "modified": "2026-07-15T01:49:10.381684244Z",
  "published": "2026-06-11T18:30:49.463Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/duck-organization/questbot/releases/tag/questbot-v1.0.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47188.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/duck-organization/questbot/security/advisories/GHSA-r978-qqg9-vvxw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47188"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Quest Bot: Unban and unwarn reason fields still allow bot-powered mass mentions."
}