Filtered by CWE-434
Total 4001 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2025-12181 2 Contentstudio, Wordpress 2 Contentstudio, Wordpress 2026-04-22 8.8 High
The ContentStudio plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the cstu_update_post() function in all versions up to, and including, 1.3.7. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2025-67910 is likely a duplicate of this.
CVE-2025-12352 2 Gravityforms, Wordpress 2 Gravity Forms, Wordpress 2026-04-22 9.8 Critical
The Gravity Forms plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the copy_post_image() function in all versions up to, and including, 2.9.20. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. This only impacts sites that have allow_url_fopen set to `On`, the post creation form enabled along with a file upload field for the post
CVE-2025-12153 1 Wordpress 1 Wordpress 2026-04-22 8.8 High
The Featured Image via URL plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation function in all versions up to, and including, 0.1. This makes it possible for authenticated attackers, with Contributor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2026-6650 1 Zblogcn 1 Z-blogphp 2026-04-22 4.7 Medium
A vulnerability was identified in Z-BlogPHP 1.7.5. This affects the function App::UnPack of the file /zb_users/plugin/AppCentre/app_upload.php of the component ZBA File Handler. The manipulation leads to unrestricted upload. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-3219 1 Python 1 Pip 2026-04-22 5.0 Medium
pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file. This behavior could result in confusing installation behavior, such as installing "incorrect" files according to the filename of the archive. New behavior only proceeds with installation if the file identifies uniquely as a ZIP or tar archive, not as both.
CVE-2026-6257 1 Vvveb 1 Vvveb 2026-04-22 9.1 Critical
Vvveb CMS v1.0.8 contains a remote code execution vulnerability in its media management functionality where a missing return statement in the file rename handler allows authenticated attackers to rename files to blocked extensions .php or .htaccess. Attackers can exploit this logic flaw by first uploading a text file and renaming it to .htaccess to inject Apache directives that register PHP-executable MIME types, then uploading another file and renaming it to .php to execute arbitrary operating system commands as the www-data user.
CVE-2026-6249 1 Vvveb 1 Vvveb 2026-04-22 8.8 High
Vvveb CMS 1.0.8 contains a remote code execution vulnerability in its media upload handler that allows authenticated attackers to execute arbitrary operating system commands by uploading a PHP webshell with a .phtml extension. Attackers can bypass the extension deny-list and upload malicious files to the publicly accessible media directory, then request the file over HTTP to achieve full server compromise.
CVE-2019-25714 1 Seeyon Internet Software 2 A8+ Collaborative Management Software, A8-v5 Collaborative Management Software 2026-04-22 N/A
Seeyon OA A8 contains an unauthenticated arbitrary file write vulnerability in the /seeyon/htmlofficeservlet endpoint that allows remote attackers to write arbitrary files to the web application root by sending specially crafted POST requests with custom base64-encoded payloads. Attackers can write JSP webshells to the web root and execute them through the web server to achieve arbitrary OS command execution with web server privileges. Exploitation evidence was first observed by the Shadowserver Foundation on 2021-03-26 (UTC).
CVE-2026-33809 1 Golang 2 Image, Tiff 2026-04-22 5.3 Medium
A maliciously crafted TIFF file can cause image decoding to attempt to allocate up 4GiB of memory, causing either excessive resource consumption or an out-of-memory error.
CVE-2025-12682 1 Wordpress 1 Wordpress 2026-04-22 9.8 Critical
The Easy Upload Files During Checkout plugin for WordPress is vulnerable to arbitrary JavaScript file uploads due to missing file type validation in the 'file_during_checkout' function in all versions up to, and including, 2.9.8. This makes it possible for unauthenticated attackers to upload arbitrary JavaScript files on the affected site's server which may make remote code execution possible.
CVE-2025-2512 1 File Away Project 1 File Away 2026-04-22 9.8 Critical
The File Away plugin for WordPress is vulnerable to arbitrary file uploads due to a missing capability check and missing file type validation in the upload() function in all versions up to, and including, 3.9.9.0.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2025-2891 2026-04-22 8.8 High
The Real Estate 7 WordPress theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation via the 'template-submit-listing.php' file in all versions up to, and including, 3.5.4. This makes it possible for authenticated attackers, with Seller-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible if front-end listing submission has been enabled.
CVE-2025-6206 1 Coderevolution 1 Aiomatic 2026-04-22 7.5 High
The Aiomatic - Automatic AI Content Writer & Editor, GPT-3 & GPT-4, ChatGPT ChatBot & AI Toolkit plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'aiomatic_image_editor_ajax_submit' function in all versions up to, and including, 2.5.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. In order to exploit the vulnerability, there must be a value entered for the Stability.AI API key. The value can be arbitrary.
CVE-2025-5322 3 E4j, E4jconnect, Wordpress 3 Vikrentcar Car Rental Management System, Vikrentcar, Wordpress 2026-04-22 7.2 High
The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the do_updatecar and createcar functions in all versions up to, and including, 1.4.3. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server, which may make remote code execution possible.
CVE-2025-6423 1 Wordpress 1 Wordpress 2026-04-22 8.8 High
The BeeTeam368 Extensions plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the handle_submit_upload_file() function in all versions up to, and including, 2.3.5. This makes it possible for authenticated attackers with Subscriber-level access or higher to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2025-6679 2 Bitpressadmin, Wordpress 2 Contact Form By Bit Form Multi Step Form, Wordpress 2026-04-22 9.8 Critical
The Bit Form builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 2.20.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. For this to be exploitable, the PRO version needs to be installed and activated as well. Additionally a form with an advanced file upload element needs to be published.
CVE-2025-6553 2 Ovatheme, Wordpress 2 Events Manager Plugin, Wordpress 2026-04-22 9.8 Critical
The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_checkout() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2025-11967 2 Getwpfunnels, Wordpress 2 Mail Mint, Wordpress 2026-04-22 7.2 High
The Mail Mint plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_contact_attribute_import function in all versions up to, and including, 1.18.10. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2025-12528 2 Genetechproducts, Wordpress 2 Pie Forms, Wordpress 2026-04-22 8.1 High
The Pie Forms for WP plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.6 via the format_classic function. This is due to insufficient file type validation where the validate_classic method validates file extensions and sets error messages but does not prevent the file upload process from continuing. This makes it possible for unauthenticated attackers to upload files with dangerous extensions such as PHP, which makes remote code execution possible. In order to exploit this vulnerability, the attacker needs to guess the directory in which the file is placed (which is a somewhat predictable hash). In addition to that, the file name is generated using a secure hash method, limiting the exploitability of this vulnerability.
CVE-2025-13376 1 Wordpress 1 Wordpress 2026-04-22 7.2 High
The ProjectList plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 0.3.0. This makes it possible for authenticated attackers, with Editor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.