Avo: Direct attachment upload endpoint lacks upload authorization and bypasses field-level upload policy

Summary Avo's direct attachment upload endpoint lacks server-side upload authorization and bypasses the documented field-level upload policy methods such as uploadFIELDID?. An authenticated Avo user who can reach the Avo attachment upload endpoint can replace or add attachment content, including...

Exploit for Unrestricted Upload of File with Dangerous Type in Ollyo Sp_Page_Builder

CVE-2026-48908 — Joomla SP Page Builder Validation and Detecti...

WordPress Easy Upload Files During Checkout plugin <= 3.0.1 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion vulnerability

Missing Authorization to Unauthenticated Arbitrary Attachment Deletion vulnerability discovered by Md. Moniruzzaman Prodhan NomanProdhan - Knight Squad in WordPress Plugin Easy Upload Files During Checkout versions = 3.0.1...

CVE-2026-13492

The CVE-2026-13492 entry concerns the WordPress UsersWP plugin (affected versions up to and including 1.2.65). The vulnerability arises from insufficient validation of file-field values in UsersWP_Validation::validate_fields(), which falls through to sanitize_text_field() for fields of type 'file...

CVE-2026-13492 UsersWP <= 1.2.65 - Authenticated (Subscriber+) Arbitrary File Deletion via File Upload Field

The UsersWP plugin for WordPress is vulnerable to Arbitrary File Deletion in versions up to, and including, 1.2.65. This is due to insufficient validation of file-field values in the UsersWPValidation::validatefields function which falls through to sanitizetextfield for fields of type 'file',...

CVE-2026-13492 UsersWP <= 1.2.65 - Authenticated (Subscriber+) Arbitrary File Deletion via File Upload Field

The UsersWP plugin for WordPress is vulnerable to Arbitrary File Deletion in versions up to, and including, 1.2.65. This is due to insufficient validation of file-field values in the UsersWPValidation::validatefields function which falls through to sanitizetextfield for fields of type 'file',...

CVE-2026-13492 UsersWP <= 1.2.65 - Authenticated (Subscriber+) Arbitrary File Deletion via File Upload Field

The UsersWP plugin for WordPress is vulnerable to Arbitrary File Deletion in versions up to, and including, 1.2.65. This is due to insufficient validation of file-field values in the UsersWPValidation::validatefields function which falls through to sanitizetextfield for fields of type 'file',...

CVE-2026-43752

An authenticated administrator may be able to achieve arbitrary code execution on the host system by uploading a malicious file through the Open Source LLM setup feature in the Admin Console. This vulnerability has been addressed in FileMaker Server 26.0.1...

CVE-2026-43752

An authenticated administrator may be able to achieve arbitrary code execution on the host system by uploading a malicious file through the Open Source LLM setup feature in the Admin Console. This vulnerability has been addressed in FileMaker Server 26.0.1...

CVE-2026-43752

An authenticated administrator may be able to achieve arbitrary code execution on the host system by uploading a malicious file through the Open Source LLM setup feature in the Admin Console. This vulnerability has been addressed in FileMaker Server 26.0.1...

CVE-2026-43752

An authenticated administrator may be able to achieve arbitrary code execution on the host system by uploading a malicious file through the Open Source LLM setup feature in the Admin Console. This vulnerability has been addressed in FileMaker Server 26.0.1...

CVE-2026-59217

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledgeid and auto-linked uploaded files to a target knowledge base without applying the write-access check used by /api/v1/knowledge//file/add, allowing...

CVE-2026-59217 Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledgeid and auto-linked uploaded files to a target knowledge base without applying the write-access check used by /api/v1/knowledge//file/add, allowing...

CVE-2026-59217

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledgeid and auto-linked uploaded files to a target knowledge base without applying the write-access check used by /api/v1/knowledge//file/add, allowing...

CVE-2026-59217 Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledgeid and auto-linked uploaded files to a target knowledge base without applying the write-access check used by /api/v1/knowledge//file/add, allowing...

CVE-2026-59217 Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledgeid and auto-linked uploaded files to a target knowledge base without applying the write-access check used by /api/v1/knowledge//file/add, allowing...

CVE-2026-15189

A security vulnerability has been detected in aerostackdev aerostack-mcp up to 6315dfde7df0a15aaf743f88d91347115e09ba23. Affected by this issue is the function uploadmedia of the component mcp-whatsapp. Such manipulation of the argument mediaurl leads to server-side request forgery. The attack ma...

EUVD-2026-42611

A security vulnerability has been detected in aerostackdev aerostack-mcp up to 6315dfde7df0a15aaf743f88d91347115e09ba23. Affected by this issue is the function uploadmedia of the component mcp-whatsapp. Such manipulation of the argument mediaurl leads to server-side request forgery. The attack ma...

CVE-2026-15189

The vulnerability CVE-2026-15189 affects aerostackdev aerostack-mcp (mcp-whatsapp component). The issue is in the upload_media function where manipulation of the media_url argument enables server-side request forgery (SSRF). The records indicate the attack could be launched remotely, with no vers...

CVE-2026-15189 aerostackdev aerostack-mcp mcp-whatsapp upload_media server-side request forgery

A security vulnerability has been detected in aerostackdev aerostack-mcp up to 6315dfde7df0a15aaf743f88d91347115e09ba23. Affected by this issue is the function uploadmedia of the component mcp-whatsapp. Such manipulation of the argument mediaurl leads to server-side request forgery. The attack ma...