CVE-2026-14480 OpenPLC v3 External Control of File Name or Path

OpenPLC Runtime v3 contains an authenticated arbitrary file write vulnerability in the legacy web UI program‑upload workflow. The application stores an attacker‑supplied filename progfile directly into the Programs.File database field and later uses this value as the destination path for an...

CVE-2026-14480

CVE-2026-14480 affects OpenPLC Runtime v3. An authenticated user can write arbitrary files via the legacy web UI program-upload workflow by storing a attacker-controlled filename (prog_file) that is later used as the destination path. Python os.path.join() honors absolute paths, enabling writes a...

CVE-2026-48127 Frappe: Arbitrary Attachment Injection via add_attachments and upload_file

Frappe is a full-stack web application framework. Prior to 16.20.0 and 15.110.0, users without write access could attach files to any doctype through file-handling API endpoints such as addattachments. This issue is fixed in versions 16.20.0 and 15.110.0...

CVE-2026-48127 Frappe: Arbitrary Attachment Injection via add_attachments and upload_file

Frappe is a full-stack web application framework. Prior to 16.20.0 and 15.110.0, users without write access could attach files to any doctype through file-handling API endpoints such as addattachments. This issue is fixed in versions 16.20.0 and 15.110.0...

CVE-2026-55466

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, UploadFileRequest sanitizes SVG content only when PHP finfo reports image/svg+xml and UploadedFilesController serves attachments inline without using StorageHelper::allowSafeInline, allowing a low-privilege user to upload active...

CVE-2026-55466

CVE-2026-55466 (Snipe-IT) is a stored XSS vulnerability in the UploadFileRequest path before version 8.6.2. The sanitizer only processes SVG content when PHP finfo reports image/svg+xml, and UploadedFilesController serves attachments inline without StorageHelper::allowSafeInline(), enabling a low...

GHSA-G5R6-GV6M-F5JV 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...

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, 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 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, 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 (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...