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EUVD-2026-84015

🗓️ 21 Sep 2026 16:48:21Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Tinyauth is an authentication and authorization server. Prior to 5.1.0, an unauthenticated remote attacker can send POST /api/user/login requests with 257 distinct nonexistent usernames to fill MaxLoginAttemptRecords and activate a global login lo...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77561
21 Sep 202617:44
circl
cve
CVE
CVE-2026-77561
21 Sep 202616:48
cve
cvelist
Cvelist
CVE-2026-77561 Tinyauth: Unauthenticated login attempts can trigger global login lockdown denial of service
21 Sep 202616:48
cvelist
nvd
NVD
CVE-2026-77561
21 Sep 202617:18
nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "4e1120bc-0182-3956-ba22-258d2da1c997",
        "vendor": {
          "name": "tinyauthapp"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f22ad41d-ce52-3607-866c-cbe4015673fc",
        "product": {
          "name": "tinyauth",
          "vendor": {
            "name": "steveiliop56"
          }
        },
        "product_version": "< 5.1.0"
      }
    ]
  }
]

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21 Sep 2026 16:48Current
CVSS 3.15.3
4