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EUVD-2026-111475

🗓️ 28 Oct 2026 00:30:34Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Remote improper authentication in jeremyckahn Chitchatter via PostMessage Handler.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-118129
27 Oct 202623:52
–circl
cve
CVE
CVE-2026-118129
27 Oct 202623:15
–cve
cvelist
Cvelist
CVE-2026-118129 jeremyckahn Chitchatter PostMessage Bootstrap.tsx isConfigMessageEvent improper authentication
27 Oct 202623:15
–cvelist
nvd
NVD
CVE-2026-118129
28 Oct 202600:17
–nvd
ptsecurity
Positive Technologies
PT-2026-127255
27 Oct 202600:00
–ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "e9546e9b-2dc8-3c16-bfc7-940ea97a41e0",
        "vendor": {
          "name": "jeremyckahn"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e4a30a7c-f909-32ef-8fc3-6feb11534fc0",
        "product": {
          "name": "Chitchatter",
          "vendor": {
            "name": "jeremyckahn"
          }
        },
        "product_version": "f82538633813c854a81a8b2112a2f6ba17b39cbc"
      }
    ]
  }
]

Data

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28 Oct 2026 00:30Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
CVSS 3.16.3
CVSS 36.3
CVSS 27.5
3