mcp-atlassian: Arbitrary file read via missing path validation in confluence_upload_attachment

Summary confluenceuploadattachment passes filepath directly to openfilepath, "rb" with no path validation. Any authenticated MCP client — or an AI agent manipulated via prompt injection — can read any file the server process can access and exfiltrate it to Confluence as an attachment. Details Roo...

GHSA-WM45-QH3G-V83F mcp-atlassian: Arbitrary server-side file read via attachment upload

Summary A client that can invoke MCP tools can read arbitrary files from the server host and exfiltrate them as Atlassian attachments. The attachment-upload tools take a client-supplied filepath and open it on the server's filesystem. The upload tools are meant to attach a file from the caller's...

GHSA-QV4M-M73M-8HJ7 NotrinosERP: Authenticated arbitrary file upload leads to remote code execution via HRM employee "Documents" (doc_file)

Summary An authenticated user with the HR "Manage Employees" permission SAEMPLOYEE can upload a file with an arbitrary extension through the employee Documents tab. The handler writes the raw client-supplied filename — extension intact — into a web served directory with no extension, MIME, or...

CVE-2026-55474

Snipe-IT is an IT asset/license management system. Prior to 8.5.0, ActionlogController::displaySig concatenates the route filename parameter into a private upload-directory path without sanitization, allowing an authenticated attacker to traverse outside the intended directory and read arbitrary...

FTP Fetch, Windows Upload/Execute, Hidden Bind TCP Stager

Fetch and execute an x86 payload from an FTP server. Uploads an executable and runs it staged. Listen for a connection from a hidden port and spawn a command shell to the allowed host. Module Options This module requires Metasploit: https://metasploit.com/download Current source:...

FTP Fetch, Windows Upload/Execute, Reverse Ordinal TCP Stager (No NX or Win7)

Fetch and execute an x86 payload from an FTP server. Uploads an executable and runs it staged. Connect back to the attacker Module Options This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule includ...

FTP Fetch, Windows Upload/Execute, Hidden Bind Ipknock TCP Stager

Fetch and execute an x86 payload from an FTP server. Uploads an executable and runs it staged. Listen for a connection. First, the port will need to be knocked from the IP defined in KHOST. This IP will work as an authentication method you can spoof it with tools like hping. After that you could...

FTP Fetch, Windows Upload/Execute, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an FTP server. Uploads an executable and runs it staged. Listen for a pipe connection Windows x86 Module Options This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module...

FTP Fetch, Windows Upload/Execute, Reverse All-Port TCP Stager

Fetch and execute an x86 payload from an FTP server. Uploads an executable and runs it staged. Try to connect back to the attacker, on all possible ports 1-65535, slowly Module Options This module requires Metasploit: https://metasploit.com/download Current source:...

CVE-2026-55474 Snipe-IT: Directory traversal in displaySig

Snipe-IT is an IT asset/license management system. Prior to 8.5.0, ActionlogController::displaySig concatenates the route filename parameter into a private upload-directory path without sanitization, allowing an authenticated attacker to traverse outside the intended directory and read arbitrary...

CVE-2026-55474

Snipe-IT (IT asset/license management) is affected by a directory-traversal in ActionlogController::displaySig prior to version 8.5.0. The route filename parameter is concatenated into a private upload-directory path without sanitization, enabling an authenticated attacker to read arbitrary files...

Allocation of Resources Without Limits or Throttling

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the MulterUploadMiddleware in the data-table upload path. An authenticated user can repeatedly upload CSV files to the data-table endpoin...

EUVD-2026-42951

Grav is a file-based Web platform. Prior to 2.0.0, an authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool because Installer::unZip calls ZipArchive::extractTo without limits on uncompressed size, entry count, ...

CVE-2026-61456

The Grav API plugin getgrav/grav-plugin-api before 1.0.3 fails to sanitize SVG files uploaded through the POST /api/v1/media endpoint. The HandlesMediaUploads::processUploadedFile method validates only the file extension and never invokes Security::sanitizeSVG, so an authenticated attacker with t...

CVE-2026-58661

n8n before 2.28.0 and before 1.123.58 on the 1.x branch contains a disk space exhaustion vulnerability in the data-table file upload endpoint. The per-request quota check does not account for files already written to the shared temporary directory, allowing an authenticated user to repeatedly...

CVE-2026-56309

Capgo before 12.128.2 fails to enforce plan/quota restrictions on the /files/upload/attachments endpoint, allowing plan-blocked apps to create publicly readable R2 objects. Attackers can upload arbitrary attachments using upload-scoped API keys that bypass plan checks, persist outside normal bund...

CVE-2026-61456

Grav API plugin (getgrav/grav-plugin-api) before 1.0.3 is vulnerable to stored XSS via SVG uploads. The HandlesMediaUploads::processUploadedFile() path only validates file extension and does not call Security::sanitizeSVG(), enabling an authenticated attacker with api.media.write to upload an SVG...

CVE-2026-58661 n8n - Disk Space Exhaustion via Data-Table File Upload Endpoint

n8n before 2.28.0 and before 1.123.58 on the 1.x branch contains a disk space exhaustion vulnerability in the data-table file upload endpoint. The per-request quota check does not account for files already written to the shared temporary directory, allowing an authenticated user to repeatedly...

CVE-2026-58661 n8n - Disk Space Exhaustion via Data-Table File Upload Endpoint

n8n before 2.28.0 and before 1.123.58 on the 1.x branch contains a disk space exhaustion vulnerability in the data-table file upload endpoint. The per-request quota check does not account for files already written to the shared temporary directory, allowing an authenticated user to repeatedly...

CVE-2026-58661

n8n is affected: older releases (before 2.28.0 and, on the 1.x branch, before 1.123.58) contain a disk space exhaustion vulnerability in the data-table file upload endpoint. The per-request quota does not account for files already written to the shared temporary directory, allowing an authenticat...