CVE-2026-82233 SiYuan before v3.8.1 Path Traversal via asset.upload

SiYuan before v3.8.1 contains a path traversal vulnerability in the asset.upload MCP tool that accepts arbitrary absolute file paths without workspace boundary validation. Attackers can induce the AI Agent to upload sensitive files such as SSH keys or credentials from outside the workspace into t...

CVE-2026-82233 SiYuan before v3.8.1 Path Traversal via asset.upload

SiYuan before v3.8.1 contains a path traversal vulnerability in the asset.upload MCP tool that accepts arbitrary absolute file paths without workspace boundary validation. Attackers can induce the AI Agent to upload sensitive files such as SSH keys or credentials from outside the workspace into t...

EUVD-2026-67685

SiYuan before v3.8.1 contains a path traversal vulnerability in the asset.upload MCP tool that accepts arbitrary absolute file paths without workspace boundary validation. Attackers can induce the AI Agent to upload sensitive files such as SSH keys or credentials from outside the workspace into t...

CVE-2026-12514

The Shared Files WordPress plugin before 1.7.67, shared-files-pro WordPress plugin before 1.7.70 do not perform a capability check in their file-upload handler, which is registered for unauthenticated users and protected only by a nonce that is output on public pages, so an unauthenticated visito...

EUVD-2026-67566

The Shared Files WordPress plugin before 1.7.67, shared-files-pro WordPress plugin before 1.7.70 do not perform a capability check in their file-upload handler, which is registered for unauthenticated users and protected only by a nonce that is output on public pages, so an unauthenticated visito...

CVE-2026-12514

The Shared Files WordPress plugin (versions before 1.7.67 ) and shared-files-pro (versions before 1.7.70 ) contain an unauthenticated limited file upload vulnerability. The root cause is a missing capability check in the file-upload handler, which is accessible to unauthenticated users and only p...

CVE-2026-12514 Shared Files < 1.7.70 - Unauthenticated Limited File Upload

The Shared Files WordPress plugin before 1.7.67, shared-files-pro WordPress plugin before 1.7.70 do not perform a capability check in their file-upload handler, which is registered for unauthenticated users and protected only by a nonce that is output on public pages, so an unauthenticated visito...

CVE-2026-12514 Shared Files < 1.7.70 - Unauthenticated Limited File Upload

The Shared Files WordPress plugin before 1.7.67, shared-files-pro WordPress plugin before 1.7.70 do not perform a capability check in their file-upload handler, which is registered for unauthenticated users and protected only by a nonce that is output on public pages, so an unauthenticated visito...

CVE-2026-18983

The One User Avatar | User Profile Picture plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.4 via the wpuaactionprocessoptionupdate function. This is due to insufficient file type validation in wphandleupload called without a MIME...

EUVD-2026-67408

The One User Avatar | User Profile Picture plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.4 via the wpuaactionprocessoptionupdate function. This is due to insufficient file type validation in wphandleupload called without a MIME...

CVE-2026-18983 One User Avatar | User Profile Picture <= 2.5.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting via wpua-file Parameter

The One User Avatar | User Profile Picture plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.4 via the wpuaactionprocessoptionupdate function. This is due to insufficient file type validation in wphandleupload called without a MIME...

CVE-2026-18983 One User Avatar | User Profile Picture <= 2.5.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting via wpua-file Parameter

The One User Avatar | User Profile Picture plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.4 via the wpuaactionprocessoptionupdate function. This is due to insufficient file type validation in wphandleupload called without a MIME...

EUVD-2026-67323

The storage endpoint /storage/upload of cjbi admin3 v3.0.0 are missing permission checks. /Any logged-in user can upload arbitrary files, and any anonymous attacker can download them...

CVE-2026-75339

The storage endpoint /storage/upload of cjbi admin3 v3.0.0 are missing permission checks. /Any logged-in user can upload arbitrary files, and any anonymous attacker can download them...

CVE-2026-79706: Unrestricted Upload of File with Dangerous Type

The Breeze Cache WordPress plugin before 2.5.13 does not sanitise a value taken from the request before using it to build the paths of the files it caches, allowing unauthenticated attackers to create files at arbitrary locations on the server, outside the intended cache directory...

CVE-2026-75339: Missing Authorization

The storage endpoint /storage/upload of cjbi admin3 v3.0.0 are missing permission checks. /Any logged-in user can upload arbitrary files, and any anonymous attacker can download them...

CVE-2026-82238: Time-of-check Time-of-use (TOCTOU) Race Condition

filebrowser from version 2.24.0 contains a race condition in the TUS upload handler that allows authenticated users to write past the declared Upload-Length by sending concurrent PATCH requests. Attackers can send multiple simultaneous PATCH requests at the same offset to bypass length validation...

CVE-2026-82233: Improper Limitation of a Pathname to a Restricted Directory

SiYuan before v3.8.1 contains a path traversal vulnerability in the asset.upload MCP tool that accepts arbitrary absolute file paths without workspace boundary validation. Attackers can induce the AI Agent to upload sensitive files such as SSH keys or credentials from outside the workspace into t...

AdminerFileUpload Plugin Code Execution

The vulnerability of the AdminerFileUpload plugin in the plugins/file-upload.php software for managing databases in Adminer relates to the unlimited uploading of dangerous types of files. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code remotely...

PT-2026-83083

A vulnerability was detected in iswalle getnote-mcp up to 1.5.0. The affected element is the function fs.readFileSync of the file src/index.ts of the component upload image. Performing a manipulation of the argument image path results in path traversal. The attack can be initiated remotely. The...