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CVE-2026-39976 Laravel Passport's TokenGuard Authenticates Unrelated User for Client Credentials Tokens

🗓️ 09 Apr 2026 16:50:42Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

CVE-2026-39976: Laravel Passport client_credentials tokens may authenticate an unrelated user; fixed in 13.7.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-39976
9 Apr 202616:50
–attackerkb
bdu_fstec
BDU FSTEC
Laravel Passport RetrieveById Unauthorized Access
15 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2026-39976
9 Apr 202619:22
–circl
cnnvd
CNNVD
Passport Authorization Vulnerability
9 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-39976
9 Apr 202616:50
–cve
euvd
EUVD
EUVD-2026-20970
9 Apr 202616:50
–euvd
github
Github Security Blog
Laravel Passport: TokenGuard Authenticates Unrelated User for Client Credentials Tokens
8 Apr 202619:57
–github
mend
Mend
CVE-2026-39976
9 Apr 202616:50
–mend
nvd
NVD
CVE-2026-39976
9 Apr 202617:16
–nvd
osv_cve
osv_cve
CVE-2026-39976 Laravel Passport's TokenGuard Authenticates Unrelated User for Client Credentials Tokens
9 Apr 202616:50
–osv_cve
Rows per page
[
  {
    "vendor": "laravel",
    "product": "passport",
    "versions": [
      {
        "version": ">= 13.0.0, < 13.7.1",
        "status": "affected"
      }
    ]
  }
]

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