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CVE-2026-22660 FlaskBB Logic Flaw Authorization Group Deletion via Bulk AJAX Endpoint

🗓️ 10 Jul 2026 13:26:31Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 58 Views

Authenticated admins can delete all built-in groups via bulk AJAX due to a type mismatch in protection.

Related
Affected
Refs
[
  {
    "defaultStatus": "affected",
    "packageURL": "pkg:github/flaskbb/flaskbb",
    "vendor": "flaskbb",
    "product": "flaskbb",
    "repo": "https://github.com/flaskbb/flaskbb",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "2.2.0"
      },
      {
        "status": "unaffected",
        "version": "https://github.com/flaskbb/flaskbb/commit/a5da9a52",
        "versionType": "git"
      }
    ]
  }
]

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