Joomla Extension - getk2.org - Privileged RCE vulnerability in K2 extension for Joomla < 2.26

The K2 article gallery upload path accepts a zip/tar archive, extracts it under `/media/k2/galleries/<id>/`, and only renames image files (gif/jpg/jpeg/png/webp) to safe names — non-image files (including `.php`) are extracted as-is and remain executable via direct HTTP access.

WordPress TemplateSpare plugin <= 4.2.0 - Arbitrary File Upload vulnerability

Administrator Arbitrary File Upload in TemplateSpare <= 4.2.0 versions.

WordPress Quform plugin <= 2.23.0 - Arbitrary File Upload vulnerability

Subscriber Arbitrary File Upload in Quform <= 2.23.0 versions.

WordPress Booster for WooCommerce plugin <= 8.0.1 - Arbitrary File Upload vulnerability

Customer Arbitrary File Upload in Booster for WooCommerce <= 8.0.1 versions.

An arbitrary file upload vulnerability in the attachment handling component of flatnotes v5.5.4 allows attackers to execute arbitrary code via uploading a crafted HTML or SVG file.

WordPress WishList Member X plugin <= 3.29.0 - Arbitrary File Upload vulnerability

Subscriber Arbitrary File Upload in WishList Member X <= 3.29.0 versions.

HCL ZIE for Web is affetced by an Unrestricted File Upload vulnerability,

HCL ZIE for Web is affetced by an Unrestricted File Upload vulnerability, If the server is configured to execute code, then it may be possible to obtain command execution on the server by uploading a file known as a web shell, which allows you to execute arbitrary code or operating system commands. For this attack to be successful, the file needs to be uploaded inside the Webroot, and the server must be configured to execute the code

WordPress Academy LMS Pro plugin < 3.5.2 - Arbitrary File Upload vulnerability

Unrestricted Upload of File with Dangerous Type vulnerability in Kodezen LLC Academy LMS Pro allows Upload a Web Shell to a Web Server. This issue affects Academy LMS Pro: from n/a before 3.5.2.

Ghost: File Upload Content-Type Spoofing

Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, insufficient validation of the client-supplied Content-Type on Ghost's Admin API file upload endpoint allowed uploaded files to be served from the site with an attacker-chosen content type on S3/GCS storage backends. On installations that serve uploaded files from the same origin as the site, this could have been used to facilitate stored cross-site scripting against site visitors or staff. This vulnerability is fixed in 6.21.1.

MagicForm <= 0.1.3 - Unauthenticated Arbitrary File Upload to RCE

The MagicForm WordPress plugin through 0.1.3 does not properly validate the type of files uploaded through an unauthenticated AJAX action when a form's per-field extension allowlist is left empty, allowing unauthenticated attackers to upload PHP files and execute arbitrary code on the server.

Upload restriction bypass in Wertheim SafeController Software allows authenticated users to upload arbitrary files

The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains insufficient server-side file type validation in the /safe/contract/uploadcustomdocuments endpoint. The application validates uploaded files based on the user-controlled HTTP Content-Type value and accepts the upload if this value contains an allowed string such as pdf, jpeg, tiff, or png. An authenticated attacker with any role or permission level can spoof the Content-Type value and upload arbitrary file content.

WordPress Plugin Baggage Freight Shipping Australia 0.1.0 Arbitrary File Upload

WordPress Plugin Baggage Freight Shipping Australia 0.1.0 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files by exploiting the upload-package.php endpoint. Attackers can submit POST requests with malicious file extensions to the upload handler, which moves files without validation to the plugin upload directory, enabling remote code execution.

WordPress WpStream plugin < 4.11.2 - Arbitrary File Upload vulnerability

Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.

WordPress WP-BusinessDirectory plugin <= 4.0.0 - Arbitrary File Upload vulnerability

Subscriber Arbitrary File Upload in WP-BusinessDirectory <= 4.0.0 versions.

WordPress GeekyBot plugin <= 1.2.2 - Arbitrary File Upload vulnerability

Unauthenticated Arbitrary File Upload in GeekyBot <= 1.2.2 versions.

Premmerce Dev Tools <= 2.0 - Missing Authorization to Authenticated (Subscriber+) Remote Code Execution via Plugin Creation

The Premmerce Dev Tools plugin for WordPress is vulnerable to Remote Code Execution via missing authorization in versions up to and including 2.0. This is due to the 'generatePluginHandler' function lacking any authorization check before processing user-supplied POST data, combined with the 'createFromStub' function performing unsanitized string substitution of the 'premmerce_plugin_namespace' parameter directly into PHP stub files written to the wp-content/plugins/ directory. An attacker can inject a semicolon followed by arbitrary PHP code into the namespace parameter, causing the generated plugin file to contain and execute that code when accessed via HTTP. This makes it possible for authenticated attackers with Subscriber-level access and above to create arbitrary PHP files on the server and achieve remote code execution.

WordPress Kids Online Store theme <= 0.8.9 - Arbitrary File Upload vulnerability

Unrestricted Upload of File with Dangerous Type vulnerability in themagnifico52 Kids Online Store allows Upload a Web Shell to a Web Server. This issue affects Kids Online Store: from n/a through 0.8.9.

User Private Files < 1.1.3 - Subscriber+ Arbitrary File Upload

The Frontend File Manager & Sharing WordPress plugin before 1.1.3 does not filter file extensions when letting users upload files on the server, which may lead to malicious code being uploaded.

ProSolution WP Client <= 2.0.0 - Unauthenticated Arbitrary File Upload via 'files'

The ProSolution WP Client plugin for WordPress is vulnerable to Arbitrary File Upload in versions up to, and including, 2.0.0. This is due to an array validation mismatch where only the first file in the upload array undergoes extension and MIME type validation, while all files are processed and uploaded to a web-accessible directory. This makes it possible for unauthenticated attackers to upload malicious PHP files and achieve remote code execution by sending a valid first file followed by a malicious file.

WordPress Grip theme <= 1.0.9 - Arbitrary Plugin Activation/Deactivation to RCE vulnerability

Subscriber Arbitrary File Upload in Grip <= 1.0.9 versions.