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CVE-2026-9137 CSP Report Endpoint Log Flooding in MISP via Incorrect Size Limit

🗓️ 20 May 2026 18:43:30Reported by CIRCLType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

CSP report endpoint incorrectly allows up to one megabyte instead of one kilobyte, enabling log flooding.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-9137
20 May 202618:43
attackerkb
CNNVD
MISP 资源管理错误漏洞
20 May 202600:00
cnnvd
CVE
CVE-2026-9137
20 May 202618:43
cve
EUVD
EUVD-2026-31155
20 May 202618:43
euvd
NVD
CVE-2026-9137
20 May 202620:16
nvd
Positive Technologies
PT-2026-42248
20 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-9137
29 May 202608:13
redhatcve
Vulnrichment
CVE-2026-9137 CSP Report Endpoint Log Flooding in MISP via Incorrect Size Limit
20 May 202618:43
vulnrichment
[
  {
    "vendor": "misp",
    "product": "misp",
    "versions": [
      {
        "status": "affected",
        "version": "2.5.0",
        "lessThanOrEqual": "2.5.37",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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