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CVE-2026-107826

🗓️ 09 Oct 2026 17:33:49Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views🌐 WEB

Unauthenticated stack overflow in OWASP Coraza WAF via nested JSON in readJSON.

Related
Detection
Affected
Refs
Paths
Vulners
Node
corazacorazaRange3.0.0–3.8.1
[
  {
    "vendor": "corazawaf",
    "product": "coraza",
    "versions": [
      {
        "version": ">= 3.0.0, < 3.8.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
JSON bodyrequest body/ProcessRequestThe readJSON function in the ProcessRequest path fails to properly bound the flattening walk for deeply nested JSON objects, leading to a stack overflow when gjson.Valid is called on the raw body.CWE-674
JSON bodyrequest body/ProcessResponseThe readJSON function in the ProcessResponse path fails to properly bound the flattening walk for deeply nested JSON objects, leading to a stack overflow when gjson.Valid is called on the raw body.CWE-674

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16 Oct 2026 17:16Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00461
SSVC
28