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CVE-2026-84367 joi: object().rename() with a template target can set the validated object's prototype

🗓️ 01 Sep 2026 20:33:29Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Prototype pollution in joi via object().rename() template target setting object's prototype.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-84367
1 Sep 202620:33
cve
euvd
EUVD
EUVD-2026-69648
1 Sep 202620:33
euvd
nvd
NVD
CVE-2026-84367
1 Sep 202621:18
nvd
ptsecurity
Positive Technologies
PT-2026-84505
1 Sep 202600:00
ptsecurity
[
  {
    "vendor": "hapijs",
    "product": "joi",
    "versions": [
      {
        "version": ">= 16.0.0, < 17.13.5",
        "status": "affected"
      },
      {
        "version": ">= 18.0.0, < 18.2.4",
        "status": "affected"
      }
    ]
  }
]

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