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CVE-2026-41427

🗓️ 24 Apr 2026 19:23:20Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Unprivileged users could register OAuth clients in Better Auth before 1.6.5 due to unenforced clientPrivileges.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-41427
24 Apr 202619:23
attackerkb
Circl
CVE-2026-41427
16 May 202616:32
circl
CNNVD
Better Auth 安全漏洞
24 Apr 202600:00
cnnvd
Cvelist
CVE-2026-41427 Better Auth OAuth 2.1 Provider: Unprivileged users can register OAuth clients
24 Apr 202619:23
cvelist
EUVD
EUVD-2026-25617
24 Apr 202619:23
euvd
Github Security Blog
OAuth 2.1 Provider: Unprivileged users can register OAuth clients
16 Apr 202622:44
github
NVD
CVE-2026-41427
24 Apr 202620:16
nvd
OSV
GHSA-XR8F-H2GW-9XH6 OAuth 2.1 Provider: Unprivileged users can register OAuth clients
16 Apr 202622:44
osv
Positive Technologies
PT-2026-35070
24 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-41427
27 Apr 202619:23
redhatcve
Rows per page
NVD
Vulners
[
  {
    "vendor": "better-auth",
    "product": "better-auth",
    "versions": [
      {
        "version": ">= 1.4.8-beta.7, < 1.6.5",
        "status": "affected"
      },
      {
        "version": ">= 1.7.0-beta.0, <= 1.7.0-beta.1",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "better-auth",
    "product": "oauth-provider",
    "versions": [
      {
        "version": ">= 1.4.8-beta.7, < 1.6.5",
        "status": "affected"
      },
      {
        "version": ">= 1.7.0-beta.0, <= 1.7.0-beta.1",
        "status": "affected"
      }
    ]
  }
]

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13 May 2026 19:36Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
CVSS 47.1
EPSS0.00048
SSVC
9