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
4,394 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-434page 88 of 88
- CVE-2026-74803CRITICALCVSS 10.0EG 10.02026-08-19
Joomla Extension - yootheme.com - Unauthenticated arbitrary file upload in Zoo < 4.1.64 - The image element accepts arbitrary files when the client-supplied Content-Type falls within the image MIME group.
- CVE-2026-74845HIGHCVSS 8.8EG 8.82026-08-17
Official Document Management System developed by 2100 Technology has an Arbitrary File Upload vulnerability, allowing authenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on th…
- CVE-2026-7490HIGHCVSS 7.2EG 7.22026-05-02
CTMS and CPAS developed by Sunnet has an Arbitrary File Upload vulnerability, allowing privileged remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
- CVE-2026-75331MEDIUMCVSS 4.6EG 4.62026-08-26
tamguo 1.5.3 is vulnerable to Unrestricted File Upload Leading to Stored XSS. The /uploadFile and /imgUpload endpoints in FileUploadController.java and UEditorController.java have no file type validation. Attackers can upload arbitrary HTM…
- CVE-2026-7537HIGHCVSS 7.2EG 7.22026-06-06
The MDJM Event Management plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.7.8.3 via the mdjm_send_comm_email function. This is due to no file type, extension, or MIME type validation bein…
- CVE-2026-75496HIGHCVSS 7.2EG 7.22026-08-25
Webkul QloApps does not perform proper validation on uploaded file extensions or MIME types before moving the file to a publicly accessible directory. A remote, authenticated attacker with administrative privileges could upload executable …
- CVE-2026-7578MEDIUMCVSS 4.7EG 4.72026-05-01
A weakness has been identified in MacCMS Pro up to 2022.1.3. This vulnerability affects the function install of the file /admi.php/admin/addon/add.html of the component Plugin Installation Handler. Executing a manipulation can lead to unre…
- CVE-2026-75949CRITICALCVSS 10.0EG 10.02026-08-19
Joomla Extension - cmsjunkie.com - Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory < 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enfo…
- CVE-2026-7673MEDIUMCVSS 4.7EG 4.72026-05-03
A vulnerability was detected in crmeb_java up to 1.3.4. This vulnerability affects unknown code of the file crmeb/crmeb-service/src/main/java/com/zbkj/service/service/impl/UploadServiceImpl.java of the component Admin Upload. Performing a …
- CVE-2026-76800MEDIUMCVSS 6.3EG 6.32026-08-20
A flaw has been found in DeDeCMS 3. Affected by this vulnerability is an unknown functionality of the file /include/dialog/select_media_post.php. Executing a manipulation of the argument uploadfile can lead to unrestricted upload. The atta…
- CVE-2026-7696MEDIUMCVSS 6.3EG 6.32026-05-03
A vulnerability was found in Acrel Electrical EEMS Enterprise Power Operation and Maintenance Cloud Platform 1.3.0. This impacts an unknown function of the file /SubstationWEBV2/main/uploadH5Files. The manipulation of the argument File res…
- CVE-2026-76995MEDIUMCVSS 4.7EG 4.72026-08-20
A vulnerability was identified in SourceCodester Simple Online Food Ordering System 1.0. This issue affects some unknown processing of the file /admin/ajax.php?action=save_menu. The manipulation of the argument img leads to unrestricted up…
- 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-2026-7711HIGHCVSS 7.3EG 7.32026-05-04
A weakness has been identified in MindsDB up to 26.01. This impacts the function exec of the file mindsdb/integrations/handlers/byom_handler/proc_wrapper.py of the component Engine Handler. Executing a manipulation can lead to unrestricted…
- CVE-2026-7732MEDIUMCVSS 6.3EG 6.32026-05-04
A vulnerability was detected in code-projects BloodBank Managing System 1.0. The impacted element is an unknown function of the file request_blood.php. The manipulation results in unrestricted upload. The attack can be executed remotely. T…
- CVE-2026-7733HIGHCVSS 7.3EG 7.32026-05-04
A flaw has been found in funadmin up to 7.1.0-rc6. This affects the function UploadService::chunkUpload of the file app/common/service/UploadService.php of the component Frontend Chunked Upload Endpoint. This manipulation of the argument F…
- CVE-2026-77681MEDIUMCVSS 6.3EG 6.32026-08-21
A vulnerability was identified in CodeAstro Online Job Portal 1.0. Affected by this vulnerability is an unknown functionality of the file /users/update-profile.php. The manipulation of the argument Name leads to unrestricted upload. The at…
- CVE-2026-77991CRITICALCVSS 9.4EG 9.42026-08-27
Joomla Extension - joomlaeventmanager.net - Privileged remote code execution in Joomla Event Manager < 5.0.1 - The administrator source model allows to write dangerous file type incl. PHP, leading to remote code execution.
- CVE-2026-78202HIGHCVSS 7.3EG 7.32026-08-24
A vulnerability was found in itsourcecode Payroll System 1.0. This affects the function save_settings of the file admin_class.php. The manipulation of the argument img results in unrestricted upload. The attack may be performed from remote…
- CVE-2026-78245HIGHCVSS 7.3EG 7.32026-08-24
A flaw has been found in itsourcecode Online Pharmacy System 1.0. This affects the function move_uploaded_file of the file all_users/register.php of the component User Registration. Executing a manipulation of the argument photo can lead t…
- CVE-2026-78274CRITICALCVSS 9.1EG 9.12026-08-27
Editor Arbitrary File Upload in Fluent Boards Pro <= 2.0.11 versions.
- CVE-2026-78337MEDIUMCVSS 4.8EG 4.82026-08-24
Unrestricted Upload of File with Dangerous Type in the company logo upload in Roskus Prospero Flow CRM before 5.15.13 allows an authenticated user holding the create company and update company permissions to execute arbitrary JavaScript in…
- CVE-2026-7852CRITICALCVSS 9.8EG 9.82026-06-11
Unrestricted upload of file with dangerous type vulnerability in Limatek System Inc. LimRAD NAC allows Remote Code Inclusion. This issue affects LimRAD NAC: before 5.5.7.3.9.
- CVE-2026-79670MEDIUMCVSS 4.8EG 4.82026-08-25
Ech0 before 4.4.3 contains a stored cross-site scripting vulnerability in the file upload endpoint that validates Content-Type using only client-supplied headers without server-side inspection. Attackers with admin privileges can upload SV…
- CVE-2026-79706MEDIUMCVSS 5.3EG 5.32026-08-28
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 se…
- CVE-2026-80050MEDIUMCVSS 6.5EG 6.52026-08-25
ContiNew Admin fails to apply file-upload permission checks or file-type allowlist validation to multipart upload endpoints, allowing authenticated users to store files with arbitrary extensions. Attackers can initialize chunked uploads, s…
- CVE-2026-80233HIGHCVSS 7.2EG 7.22026-08-26
CAYIN CMS-WS, CMS-SE, and SMP series products developed by CAYIN Technology have an Arbitrary File Upload vulnerability. Privileged remote attackers can upload and execute web shells backdoors, thereby enabling arbitrary code execution on …
- CVE-2026-80235CRITICALCVSS 9.8EG 9.82026-08-26
EFence developed by Thinking Software Technology has an Arbitrary File Upload vulnerability. Unauthenticated remote attackers can upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
- 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-2026-8134HIGHCVSS 7.2EG 7.22026-05-21
Concrete CMS 9.5.0 and below fails to sanitize path traversal sequences in the ptComposerFormLayoutSetControlCustomTemplate field when saving page type composer form layouts. An authenticated rogue administrator with composer form editing …
- CVE-2026-81931MEDIUMCVSS 4.8EG 4.82026-08-27
Unrestricted Upload of File with Dangerous Type in the product photo upload in Roskus Prospero Flow CRM before 5.16.0 allows an authenticated user holding the create product permission (routine Seller role) to execute arbitrary JavaScript …
- 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-2026-8758HIGHCVSS 7.3EG 7.32026-05-17
A vulnerability was determined in Metasoft 美特软件 MetaCRM up to 6.4.0 Beta06. This impacts an unknown function of the file /common/jsp/upload3.jsp. Executing a manipulation of the argument File can lead to unrestricted upload. The at…
- CVE-2026-9009HIGHCVSS 8.8EG 8.82026-05-28
The Crawlomatic Multipage Scraper Post Generator plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.7.2 via the filter_content function. This is due to passing the attacker-supplied 'callbac…
- CVE-2026-9053MEDIUMCVSS 6.9EG 6.92026-05-22
Mothra would respect a default value given by a website for HTML file upload forms. An attacker could craft a website with a malicious default file path, and then conceal this form element.
- CVE-2026-9067CRITICALCVSS 9.1EG 9.12026-06-10
The Schema & Structured Data for WP & AMP WordPress plugin before 1.60 does not check user capabilities on its frontend AJAX file-upload handlers and does not validate the actual content of uploaded files against the endpoint's intended me…
- CVE-2026-9102CRITICALCVSS 9.4EG 9.42026-05-20
A path traversal vulnerability exists in the Altium Enterprise Server ComparisonService due to missing filename sanitization in the Gerber file upload APIs. A regular authenticated workspace user can supply a crafted filename in the multip…
- CVE-2026-9157HIGHCVSS 8.4EG 8.42026-05-21
Improper input validation, Unrestricted upload of file with dangerous type vulnerability in Gmission Web Fax allows Remote Code Inclusion. This issue affects Web Fax: from 3.0 before 3.1.
- CVE-2026-9182CRITICALCVSS 9.8EG 9.82026-07-06
Esri ArcGIS Server contains an unrestricted file upload vulnerability. An unauthenticated attacker could exploit this issue by uploading a crafted file to the affected endpoint. Successful exploitation could allow arbitrary file upload, po…
- CVE-2026-9227HIGHCVSS 8.8EG 8.82026-05-28
The GutenBee – Gutenberg Blocks plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.20.1 via the gutenbee_file_and_ext_json function. This is due to a flawed strpos() substring check that o…
- CVE-2026-9374MEDIUMCVSS 6.3EG 6.32026-05-24
A vulnerability was found in yangzongzhuan RuoYi-Vue up to 3.9.2. Impacted is the function FileUploadUtils.upload of the file /common/upload of the component Common Upload Endpoint. Performing a manipulation results in unrestricted upload.…
- CVE-2026-9421HIGHCVSS 7.3EG 7.32026-05-25
A vulnerability was determined in KLiK SocialMediaWebsite 1.0. This vulnerability affects the function uniqid of the file upload.inc.php of the component File Handler. This manipulation causes unrestricted upload. The attack can be initiat…
- CVE-2026-9445MEDIUMCVSS 6.3EG 6.32026-05-25
A flaw has been found in SourceCodester Simple POS and Inventory System 1.0. Impacted is an unknown function of the file /admin/addproduct.php of the component File Extension Handler. This manipulation of the argument image causes unrestri…
- CVE-2026-9860HIGHCVSS 8.8EG 8.82026-06-18
The Offload, AI & Optimize with Cloudflare Images plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.10.2 via the 'account-id' parameter parameter. This is due to insufficient privilege enfo…
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