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CVE-2025-61919

🗓️ 10 Oct 2025 19:22:42Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 91 Views🌐 WEB

CVE-2025-61919: Rack DoS from unbounded URL-encoded body parsing; upgrade Rack and enable size limits.

Related
Detection
Affected
Refs
Paths
Social
NVD
Vulners
Node
OR
rackrackRange<2.2.20ruby
rackrackRange3.0.0–3.1.18ruby
rackrackRange3.2.0–3.2.3ruby
[
  {
    "vendor": "rack",
    "product": "rack",
    "versions": [
      {
        "version": "< 2.2.20",
        "status": "affected"
      },
      {
        "version": ">= 3.0, < 3.1.18",
        "status": "affected"
      },
      {
        "version": ">= 3.2, < 3.2.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
bodyrequest body/?body=large_payloadUnbounded memory allocation when processing application/x-www-form-urlencoded request bodies in Rack versions prior to 2.2.20, 3.1.18, and 3.2.3.CWE-400

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19 Oct 2026 16:10Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.5
EPSS0.00648
SSVC
91