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CVE-2026-78654 cleverbrush framework/deep deepExtend.ts deepExtend prototype pollution

🗓️ 25 Aug 2026 06:00:13Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Prototype pollution in cleverbrush framework/deep up to 4.4.0 via deepExtend function.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-78654
25 Aug 202606:00
cve
euvd
EUVD
EUVD-2026-65304
25 Aug 202606:00
euvd
nvd
NVD
CVE-2026-78654
25 Aug 202606:19
nvd
ptsecurity
Positive Technologies
PT-2026-81180
25 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-78654 cleverbrush framework/deep deepExtend.ts deepExtend prototype pollution
25 Aug 202606:00
vulnrichment
[
  {
    "vendor": "cleverbrush",
    "product": "framework",
    "versions": [
      {
        "version": "4.0",
        "status": "affected"
      },
      {
        "version": "4.1",
        "status": "affected"
      },
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "4.3",
        "status": "affected"
      },
      {
        "version": "4.4.0",
        "status": "affected"
      },
      {
        "version": "4.4.1",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:cleverbrush:framework:*:*:*:*:*:*:*:*"
    ]
  },
  {
    "vendor": "cleverbrush",
    "product": "deep",
    "versions": [
      {
        "version": "4.0",
        "status": "affected"
      },
      {
        "version": "4.1",
        "status": "affected"
      },
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "4.3",
        "status": "affected"
      },
      {
        "version": "4.4.0",
        "status": "affected"
      },
      {
        "version": "4.4.1",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:cleverbrush:deep:*:*:*:*:*:*:*:*"
    ]
  }
]

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25 Aug 2026 06:00Current
CVSS 46.9
CVSS 3.17.3
CVSS 37.3
CVSS 27.5
13