n8n: Unauthenticated Persistent Storage Exhaustion via OAuth Dynamic Client Registration Endpoint

Impact The OAuth Dynamic Client Registration endpoints validated field sizes only for redirecturis, leaving clientname and granttypes bounded by presence checks alone. An unauthenticated remote caller could submit arbitrarily large values in either field and have them persisted to the database...

IFA

IFA Ataque de Inundación de Disco mediante IndexedDB IFA es una Prueba de Concepto PoC que demuestra cómo un atacante puede explotar la API IndexedDB en navegadores web populares para llevar a cabo un ataque de inundación de disco. Este ataque aprovecha específicamente la falta de restricciones e...

Langflow < 1.9.1 - Unauthenticated File Upload

Langflow 1.9.1 contains an unrestricted file upload caused by lack of upload limitations, letting unauthenticated attackers exhaust server space and leak absolute file paths, exploit requires network access. id: CVE-2026-55450 info: name: Langflow 1.9.1 - Unauthenticated File Upload author: xtr0n...

CVE-2026-86075

n8n , an open-source workflow automation platform, contains an unauthenticated storage exhaustion vulnerability in its OAuth Dynamic Client Registration endpoint. Prior to versions 2.37.7 and 2.38.2 , the endpoint properly bounded redirect_uris but accepted arbitrarily large client_name and grant...

CVE-2026-86075 n8n: Unauthenticated Persistent Storage Exhaustion via OAuth Dynamic Client Registration Endpoint

n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the OAuth Dynamic Client Registration endpoint bounded redirecturis but accepted arbitrarily large clientname and granttypes values. An unauthenticated remote caller could repeatedly persist oversized values in...

CVE-2026-86075 n8n: Unauthenticated Persistent Storage Exhaustion via OAuth Dynamic Client Registration Endpoint

n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the OAuth Dynamic Client Registration endpoint bounded redirecturis but accepted arbitrarily large clientname and granttypes values. An unauthenticated remote caller could repeatedly persist oversized values in...

PT-2026-88506

Impact The OAuth Dynamic Client Registration endpoints validated field sizes only for redirect uris, leaving client name and grant types bounded by presence checks alone. An unauthenticated remote caller could submit arbitrarily large values in either field and have them persisted to the database...

EUVD-2026-72535

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashauthenticationoauth2server allows an unauthenticated attacker to exhaust database storage and memory. The /authorize endpoint is unauthenticated by design. With Client ID Metadata Documents enabled, resolveclient...

CVE-2020-14065

Icewarp Email Server 12.3.0.1 unlimitedfileupload https://nvd.nist.gov/vuln/detail/CVE-2020-14065...

CVE-2026-71415

Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handler in src/Api/Upload.php did not run the relevant upload authorization preflight in Kirby\Api\Upload::process before Kirby\Api\Upload::processChunk persisted chunk data. An authenticated...

CVE-2026-71415 Kirby: File upload permissions are not checked during processing of chunk data

Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handler in src/Api/Upload.php did not run the relevant upload authorization preflight in Kirby\Api\Upload::process before Kirby\Api\Upload::processChunk persisted chunk data. An authenticated...

CVE-2026-71415

Kirby CMS (versions 5.0.0–5.5.2) contains a flaw in its REST API chunk upload handler (src/Api/Upload.php). The method Kirby\Api\Upload::process() failed to execute the relevant upload authorization preflight before processChunk() persisted chunk data. An authenticated user holding the access.pan...

CVE-2026-71415 Kirby: File upload permissions are not checked during processing of chunk data

Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handler in src/Api/Upload.php did not run the relevant upload authorization preflight in Kirby\Api\Upload::process before Kirby\Api\Upload::processChunk persisted chunk data. An authenticated...

EUVD-2026-68808

Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handler in src/Api/Upload.php did not run the relevant upload authorization preflight in Kirby\Api\Upload::process before Kirby\Api\Upload::processChunk persisted chunk data. An authenticated...

CVE-2026-71415 Kirby: File upload permissions are not checked during processing of chunk data

Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handler in src/Api/Upload.php did not run the relevant upload authorization preflight in Kirby\Api\Upload::process before Kirby\Api\Upload::processChunk persisted chunk data. An authenticated...

CVE-2026-82472

Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust storage resources or fill the database with unlinked docume...

CVE-2026-82472 Documenso before 2.13.0 Unauthenticated File Upload via /api/files/upload-pdf

Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust storage resources or fill the database with unlinked docume...

CVE-2026-82472

Documenso before 2.13.0 exposes the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. This allows unauthenticated attackers to upload arbitrary PDF files indefinitely, potentially exhausting storage resources or filling the database with unlinked...

EUVD-2026-68128

Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust storage resources or fill the database with unlinked docume...

CVE-2026-82472 Documenso before 2.13.0 Unauthenticated File Upload via /api/files/upload-pdf

Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust storage resources or fill the database with unlinked docume...