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EUVD-2026-9059

🗓️ 27 Feb 2026 21:01:58Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 11 Views

phpMyFAQ WebAuthn prepare endpoint allowed unauthenticated user creation without CSRF or captcha; fixed in 4.0.18.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-27836
27 Feb 202619:54
attackerkb
circl
Circl
CVE-2026-27836
27 Feb 202612:36
circl
cnnvd
CNNVD
phpMyFAQ 安全漏洞
27 Feb 202600:00
cnnvd
cve
CVE
CVE-2026-27836
27 Feb 202619:54
cve
cvelist
Cvelist
CVE-2026-27836 phpMyFAQ Allows Unauthenticated Account Creation via WebAuthn Prepare Endpoint
27 Feb 202619:54
cvelist
github
Github Security Blog
phpMyFAQ Allows Unauthenticated Account Creation via WebAuthn Prepare Endpoint
27 Feb 202621:01
github
nvd
NVD
CVE-2026-27836
27 Feb 202620:21
nvd
osv
OSV
GHSA-W22Q-M2FM-X9F4 phpMyFAQ Allows Unauthenticated Account Creation via WebAuthn Prepare Endpoint
27 Feb 202621:01
osv
ptsecurity
Positive Technologies
PT-2026-22389
27 Feb 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-27836
1 Mar 202601:43
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "16506d54-3bf9-372f-82af-65dfae6f71ea",
        "vendor": {
          "name": "thorsten"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "49259983-0c69-354a-9473-8c8352488b8a",
        "product": {
          "name": "phpMyFAQ"
        },
        "product_version": "< 4.0.18"
      }
    ]
  }
]

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27 Feb 2026 21:01Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.0041
11