CWE-434— Unrestricted Upload of File with Dangerous Type
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.— MITRE CWE catalog
4,558 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-434page 37 of 92
- CVE-2017-6090CRITICALCVSS 8.8EG 9.02017-10-03
Unrestricted file upload vulnerability in clients/editclient.php in PhpCollab 2.5.1 and earlier allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct re…
- CVE-2021-25094CRITICALCVSS 8.1EG 9.02022-04-25
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename startin…
- CVE-2023-28128CRITICALCVSS 7.2EG 9.02023-05-09
An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to achieve a remove code execution.
- CVE-2021-24155CRITICALCVSS 7.2EG 9.02021-04-05
The WordPress Backup and Migrate Plugin – Backup Guard WordPress plugin before 1.6.0 did not ensure that the imported files are of the SGBP format and extension, allowing high privilege users (admin+) to upload arbitrary files, including…
- CVE-2021-24145CRITICALCVSS 7.2EG 9.02021-03-18
Arbitrary file upload in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly check the imported file, allowing PHP ones to be uploaded by administrator by using the 'text/csv' content-type in the requ…
- CVE-2026-78078HIGHCVSS 8.9EG 8.92026-08-31
Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate < 2.2.10 - Image uploads previously validated only file extension and basic size parameters. Non-image files disguised with raster ext…
- CVE-2026-40487HIGHCVSS 8.9EG 8.92026-04-18
Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any authenticated user to upload arbitrary HTML, SVG, or other executable file types to the server by spoofing the `Content-Type`…
- CVE-2023-38095HIGHCVSS 8.8EG 8.92024-05-03
NETGEAR ProSAFE Network Management System MFileUploadController Unrestricted File Upload Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE…
- CVE-2023-6187HIGHCVSS 8.8EG 8.92023-11-18
The Paid Memberships Pro plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'pmpro_paypalexpress_session_vars_for_user_fields' function in versions up to, and including, 2.12.3. Thi…
- CVE-2023-36969HIGHCVSS 8.8EG 8.92023-07-06
CMS Made Simple v2.2.17 is vulnerable to Remote Command Execution via the File Upload Function.
- CVE-2022-0415HIGHCVSS 8.8EG 8.92022-03-21
Remote Command Execution in uploading repository file in GitHub repository gogs/gogs prior to 0.12.6.
- CVE-2021-34995HIGHCVSS 8.8EG 8.92022-01-13
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Commvault CommCell 11.22.22. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be …
- CVE-2021-42840HIGHCVSS 8.8EG 8.92021-10-22
SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled PHP file under the web root…
- CVE-2020-19364HIGHCVSS 8.8EG 8.92021-01-20
OpenEMR 5.0.1 allows an authenticated attacker to upload and execute malicious PHP scripts through /controller.php.
- CVE-2020-28328HIGHCVSS 8.8EG 8.92020-11-06
SuiteCRM before 7.11.17 is vulnerable to remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled .php file under t…
- CVE-2020-12255HIGHCVSS 8.8EG 8.92020-05-18
rConfig 3.9.4 is vulnerable to remote code execution due to improper validation in the file upload functionality. vendor.crud.php accepts a file upload by checking content-type without considering the file extension and header. Thus, an at…
- CVE-2015-4553HIGHCVSS 8.8EG 8.92020-01-06
A file upload issue exists in DeDeCMS before 5.7-sp1, which allows malicious users getshell.
- CVE-2019-11447HIGHCVSS 8.8EG 8.92019-04-22
An issue was discovered in CutePHP CuteNews 2.1.2. An attacker can infiltrate the server through the avatar upload process in the profile area via the avatar_file field to index.php?mod=main&opt=personal. There is no effective control of $…
- CVE-2018-1000811HIGHCVSS 8.8EG 8.92018-12-20
bludit version 3.0.0 contains a Unrestricted Upload of File with Dangerous Type vulnerability in Content Upload in Pages Editor that can result in Remote Command Execution. This attack appear to be exploitable via malicious user have to up…
- CVE-2017-18048HIGHCVSS 8.8EG 8.92018-01-23
Monstra CMS 3.0.4 allows users to upload arbitrary files, which leads to remote command execution on the server, for example because .php (lowercase) is blocked but .PHP (uppercase) is not.
- CVE-2014-9312HIGHCVSS 8.8EG 8.92017-08-28
Unrestricted File Upload vulnerability in Photo Gallery 1.2.5.
- CVE-2017-9080HIGHCVSS 8.8EG 8.92017-05-19
PlaySMS 1.4 allows remote code execution because PHP code in the name of an uploaded .php file is executed. sendfromfile.php has a combination of Unrestricted File Upload and Code Injection.
- CVE-2023-3486HIGHCVSS 8.2EG 8.92023-07-25
An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated attacker to upload arbitrary files to the PaperCut NG host’s file storage. This could exhaust system resources and preve…
- CVE-2023-4220HIGHCVSS 6.1EG 8.92023-11-28
Unrestricted file upload in big file upload functionality in `/main/inc/lib/javascript/bigupload/inc/bigUpload.php` in Chamilo LMS <= v1.11.24 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remot…
- CVE-2026-83526HIGHCVSS 8.8EG 8.82026-10-10
The FV Player 8 plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 8.1.7 via the check_mimetype function. This is due to insufficient file type validation in check_mimetype(), which writes att…
- CVE-2026-108113HIGHCVSS 8.8EG 8.82026-10-09
ILIAS before 9.24, 10.12, and 11.5 contains an unrestricted file upload vulnerability in QTI question import image handling (ilQtiMatImageSecurity) that allows authenticated authors to write executable files. Attackers with question pool i…
- CVE-2025-15700HIGHCVSS 8.8EG 8.82026-10-09
The AWP Classifieds WordPress plugin before 4.4.9 does not validate the type of files extracted from an uploaded ZIP archive during its listing-import feature, allowing users with the AWP Classifieds WordPress plugin before 4.4.9's managem…
- CVE-2026-17196HIGHCVSS 8.8EG 8.82026-10-08
The Super Forms – Drag & Drop Form Builder plugin for WordPress is vulnerable to Unrestricted File Type Upload in all versions up to, and including, 6.3.316 via the upload_files function. This is due to missing file type validation in th…
- CVE-2026-105701HIGHCVSS 8.8EG 8.82026-10-06
The ACPT (Premium) plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.0.66 via the render function. This is due to missing capability check on the REST API form creation endpoint and unsandb…
- CVE-2026-105123HIGHCVSS 8.8EG 8.82026-10-03
W (vincent-peugnet/wcms) through 3.18.0 contains a remote code execution vulnerability that allows authenticated editors to write arbitrary files by abusing the unvalidated path in POST /api/v0/media/upload/[*:path]. Attackers can upload .…
- CVE-2026-103474HIGHCVSS 8.8EG 8.82026-09-30
yii2-starter-kit through 4.2.0 fails to validate file types in the backend storage upload actions, allowing authenticated managers to upload PHP files. Attackers with manager role can upload PHP scripts to the web-accessible storage direct…
- CVE-2026-12264HIGHCVSS 8.8EG 8.82026-09-28
Zohocorp ManageEngine DDI Central versions before 6201 are vulnerable to Arbitrary file write via HA Failover Config sync upload leading to remote code execution.
- CVE-2026-12269HIGHCVSS 8.8EG 8.82026-09-28
Zohocorp ManageEngine DDI Central 6.2.0 build below 6201 had a Keepalived configuration injection vulnerability in the HA configuration workflow. This issue could allow an authenticated operator-level user to modify the Keepalived configur…
- CVE-2026-85134HIGHCVSS 8.8EG 8.82026-09-28
Unrestricted upload of file with dangerous type vulnerability in Bimser Solution Software Trade Inc. EBA Plus Document and Workflow Management System allows Upload a Web Shell to a Web Server. This issue affects eBA Plus Document and Work…
- CVE-2026-13248HIGHCVSS 8.8EG 8.82026-09-24
An Authenticated Remote Code Execution via Arbitrary File Write in the Intermec Fingerprint Command Interface vulnerability in the web management interface in Honeywell PD45 Industrial Printer version F10.19.010040, allows an authentica…
- CVE-2026-88419HIGHCVSS 8.8EG 8.82026-09-22
An unrestricted upload of files with a dangerous type in the thumbnail-upload endpoint (/index.php?m=member&f=article&v=thumbUpload) of WuzhiCMS 5.0.0 allows an authenticated low-privileged member to upload a crafted .php file and execute …
- CVE-2026-88738HIGHCVSS 8.8EG 8.82026-09-21
Jazzware RT1000 Edge webUI v. 20.0.1 contains an unrestricted file upload vulnerability in the upgrade package upload functionality. An attacker with administrative privileges can upload a server-side executable file. The uploaded file is …
- CVE-2026-94104HIGHCVSS 8.8EG 8.82026-09-20
NivoCart through 2.4.0 contains an arbitrary file upload vulnerability in the File Manager multi() endpoint that fails to validate file extensions for new filenames or when chunks parameter is 2 or higher. Attackers with view-only back-off…
- CVE-2026-93031HIGHCVSS 8.8EG 8.82026-09-18
The WP Cloud Plugins Use-your-Drive, Out-of-the-Box, Share-one-Drive, and Lets-Box plugins for WordPress are vulnerable to Arbitrary File Upload in all versions from 2.0 up to, and including, 3.8.3 via the download_file_to_uploads function…
- CVE-2026-77929HIGHCVSS 8.8EG 8.82026-09-18
ClipBucket v5 before 5.5.3-#182 contains a file upload vulnerability that allows authenticated users to achieve remote code execution by uploading a PHP file with valid image magic bytes through the photo upload endpoint. The FileUpload::m…
- CVE-2026-76552HIGHCVSS 8.8EG 8.82026-09-16
The WP Import Export Lite WordPress plugin before 3.9.33 does not validate the type, extension or content of files it retrieves from a user-supplied URL during import, allowing users granted its import permission to store arbitrary files, …
- CVE-2026-78088HIGHCVSS 8.8EG 8.82026-09-16
The Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Overwrite in all versions up to, and including, 32.0.1 due to insufficient file path valida…
- CVE-2026-82780HIGHCVSS 8.8EG 8.82026-09-14
Unrestricted upload of file with dangerous type issue exists in CONPROSYS TM Series. If a specially crafted file is uploaded by a remote authenticated attacker, an arbitrary command may be executed on the product.
- CVE-2026-75169HIGHCVSS 8.8EG 8.82026-09-04
An arbitrary file upload vulnerability in /cgi-bin/ugwupload.cgi of MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with Admin role to upload files with arbitrary content to hardcoded paths.
- CVE-2026-82450HIGHCVSS 8.8EG 8.82026-08-29
BookStack before 26.05.4 contains a remote code execution vulnerability in the portable ZIP import functionality that allows users with Import Content and Create Books permissions to upload a PHP polyglot file as a book cover. Attackers ca…
- CVE-2026-77018HIGHCVSS 8.8EG 8.82026-08-27
The Workeera WordPress plugin before 1.0.6 does not restrict which profile values a candidate may submit, nor validate the type of the file it subsequently writes into a publicly reachable directory, allowing users with a role as low as s…
- CVE-2026-80237HIGHCVSS 8.8EG 8.82026-08-26
EFence developed by Thinking Software Technology has an Arbitrary File Upload vulnerability. Authenticated remote attackers can upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
- CVE-2026-16601HIGHCVSS 8.8EG 8.82026-08-25
The CM Map Locations – Visualize and share your locations in a few clicks plugin for WordPress is vulnerable to Limited Arbitrary File Upload in all versions up to, and including, 2.1.8 via the uploadMedia function. This is due to insuff…
- CVE-2026-56702HIGHCVSS 8.8EG 8.82026-08-25
Adminer versions before 5.4.3 contain an unrestricted file upload vulnerability in the AdminerFileUpload plugin that allows authenticated users to upload PHP files by exploiting a permissive default extension allowlist. Attackers can uploa…
- CVE-2026-65640HIGHCVSS 8.8EG 8.82026-08-17
WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher. Prerequisites: * Imagick and Ghostscript in use on the server * A malicious user with the `upload_fil…
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