Malicious File Upload
Malicious file upload attacks exploit insufficient validation when web applications accept user-provided files.
How It Works
Malicious file upload attacks exploit insufficient validation when web applications accept user-provided files. The attacker uploads a file containing executable code—commonly a web shell written in PHP, JSP, or ASPX—disguised to bypass basic security checks. Once uploaded to a web-accessible directory, the attacker navigates to the file's URL, triggering server-side execution and gaining remote command execution capabilities.
Attackers employ various bypass techniques to defeat weak filters. Content-Type spoofing involves manipulating HTTP headers to claim a malicious PHP file is an image. Double extensions like shell.php.jpg exploit flawed parsers that only check the final extension. Null byte injection (shell.php%00.jpg) can truncate filenames in vulnerable code. Case manipulation (.pHp, .AsP) defeats case-sensitive blacklists. Advanced attacks upload .htaccess or web.config files to reconfigure the server, enabling script execution in directories where it was previously disabled.
The typical attack flow begins with reconnaissance to locate upload functionality, followed by testing various evasion techniques until a payload successfully uploads. The attacker then accesses the uploaded web shell through a browser, passing commands via URL parameters. This establishes an interactive backdoor for further exploitation, lateral movement, and data theft.
Impact
- Remote code execution: Full command-line access to the web server with the application's privileges
- Web shell persistence: Durable backdoor survives application restarts, enabling long-term access
- Data exfiltration: Direct file system access allows theft of databases, credentials, source code, and sensitive documents
- Server compromise: Ability to install additional malware, create privileged accounts, and pivot to internal networks
- Website defacement: Modification of public-facing content to damage reputation or spread misinformation
Real-World Examples
Cisco Wireless LAN Controller (CVE-2025-20188) combined a hardcoded JWT credential with unrestricted file upload, allowing unauthenticated attackers to deploy web shells and achieve complete controller compromise. The dual vulnerability eliminated authentication barriers entirely.
WordPress plugin vulnerabilities frequently expose this attack surface. Numerous plugins have allowed arbitrary file uploads through image galleries or media managers, where attackers upload PHP shells disguised as images, then execute them to take over hosting environments.
Enterprise content management systems have suffered similar flaws where document upload features failed to validate file types properly, allowing attackers to upload executable scripts that provided administrative access to corporate intranets and sensitive business data.
Mitigation
- Whitelist permitted extensions and validate against both filename and actual file content (magic bytes/file signatures)
- Store uploads outside the webroot entirely, serving them through a handler script that prevents execution
- Disable script execution in upload directories via web server configuration (remove execute permissions)
- Rename uploaded files to random identifiers, breaking the attacker's ability to predict URLs
- Implement content scanning with antivirus/malware detection before storing files
- Enforce authentication and authorization on all upload endpoints with proper session management
- Validate file size limits to prevent resource exhaustion alongside malicious uploads
Recent CVEs (4048)
A vulnerability has been found in Juanpao JPShop up to 1.5.02 and classified as critical. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, was found in Juanpao JPShop up to 1.5.02. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, has been found in Juanpao JPShop up to 1.5.02.php of the component API. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability classified as critical was found in Juanpao JPShop up to 1.5.02. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability classified as critical has been found in Juanpao JPShop up to 1.5.02. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unrestricted File Upload vulnerability in iSpyConnect.com Agent DVR 5.1.6.0 allows attackers to upload arbitrary files via the upload audio component. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A vulnerability was found in Juanpao JPShop up to 1.5.02. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, has been found in Byzoro Smart S40 Management Platform up to 20240126. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
jshERP v3.3 is vulnerable to Arbitrary File Upload. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The AI Engine: Chatbots, Generators, Assistants, GPT 4 and more!. Rated medium severity (CVSS 6.6), this vulnerability is remotely exploitable. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
The Unlimited Addons for WPBakery Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'importZipFile' function in versions up to,. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Remote code execution in the WordPress File Manager Pro plugin (versions up to and including 8.3.4) allows authenticated attackers with subscriber-level access to upload arbitrary files via the mk_check_filemanager_php_syntax AJAX endpoint, leading to full server compromise. Publicly available exploit code exists, and the high EPSS score of 13.31% (94th percentile) indicates significant real-world exploitation likelihood. The flaw is patched in version 8.3.5, which introduces a missing capability check.
The EditorsKit plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation on the 'import_styles' function in versions up to, and including, 1.40.3. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
File Upload vulnerability in MCMS 5.3.5 allows attackers to upload arbitrary files via crafted POST request to /ms/file/upload.do. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in National Keep Cyber Security Services CyberMath allows Upload a Web Shell to a Web Server.1.4 before v.1.5. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
springboot-manager v1.6 is vulnerable to Arbitrary File Upload. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in openBI up to 1.0.8. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, was found in openBI up to 1.0.8. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Contact Form Entries plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file validation on the 'view_page' function in versions up to, and including, 1.3.2. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
A vulnerability was found in openBI up to 1.0.8 and classified as critical.php of the component Icon Handler. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability has been found in openBI up to 1.0.8 and classified as critical. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, was found in openBI up to 1.0.8. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, was found in SourceCodester Facebook News Feed Like 1.0. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Thruk is a multibackend monitoring webinterface. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
A vulnerability was found in SourceCodester Employee Management System 1.0. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability has been found in Byzoro Smart S210 Management Platform up to 20240117 and classified as critical. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in Niushop B2B2C V5 and classified as critical. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An arbitrary file upload vulnerability in the component /alsdemo/ss/mediam.cgi of ShopSite v14.0 allows attackers to execute arbitrary code via uploading a crafted SVG file. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
An arbitrary firmware upload vulnerability exists in the Motorola MR2600. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An arbitrary file upload vulnerability in LEPTON v7.0.0 allows authenticated attackers to execute arbitrary PHP code by uploading this code to the backend/languages/index.php languages area. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in WebToffee Product Import Export for WooCommerce.3.7. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in WebToffee Order Export & Order Import for WooCommerce.4.3. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in UkrSolution Barcode Scanner and Inventory manager.5.1. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Improper input validation vulnerability in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58,. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A vulnerability was found in Project Worlds Online Admission System 1.0 and classified as critical.php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
DedeCMS 5.7.112 has a File Upload vulnerability via uploads/dede/module_upload.php. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
An arbitrary file upload vulnerability in the nccloud.web.arcp.taskmonitor.action.ArcpUploadAction.doAction() method of YonBIP v3_23.05 allows attackers to execute arbitrary code via uploading a. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An arbitrary file upload vulnerability in the uap.framework.rc.itf.IResourceManager interface of YonBIP v3_23.05 allows attackers to execute arbitrary code via uploading a crafted file. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An arbitrary file upload vulnerability in the nccloud.web.arcp.taskmonitor.action.ArcpUploadAction.doAction() method of YonBIP v3_23.05 allows attackers to execute arbitrary code via uploading a. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Group-Office is an enterprise CRM and groupware tool. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
A vulnerability has been found in Yunyou CMS up to 2.2.6 and classified as critical. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to upload arbitrary files to an affected system and execute commands on. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unrestricted upload of dangerous file types in the C21 Live Encoder and Live Mosaic product, version 5.3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability was found in ZhongFuCheng3y Austin 1.0 and classified as critical.java of the component Upload Material Menu. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability has been found in code-projects Fighting Cock Information System 1.0 and classified as critical. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
File Upload vulnerability in Ujcms v.8.0.2 allows a local attacker to execute arbitrary code via a crafted file. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
File Upload vulnerability PMB v.7.4.8 allows a remote attacker to execute arbitrary code and escalate privileges via a crafted PHP file uploaded to the start_import.php file. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 72.7%.
The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to,. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
The Greenshift - animation and page builder blocks plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation on the 'gspb_save_files' function in versions up. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
The Export and Import Users and Customers plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'upload_import_file' function in versions up to,. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
The MW WP Form plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the '_single_file_upload' function in versions up to, and including, 5.0.1. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
The Piotnet Forms plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'piotnetforms_ajax_form_builder' function in versions up to, and. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
A unrestricted php file upload vulnerability exists in the import.json.php temporary copy functionality of WWBN AVideo dev master commit 15fed957fb. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A JQuery Unrestricted Arbitrary File Upload vulnerability was discovered in Hospital Management System V4.0 which allows an unauthenticated attacker to upload any file to the server. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Likeshop e-commerce platform through version 2.5.7.20210311 contains a critical unrestricted file upload vulnerability in the FileServer::userFormImage function. Unauthenticated attackers can upload PHP webshells via crafted HTTP POST requests, achieving remote code execution on the server.
A vulnerability was found in SourceCodester Engineers Online Portal 1.0. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
pyLoad 0.5.0 is vulnerable to Unrestricted File Upload. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
The Essential Real Estate WordPress plugin before 4.4.0 does not prevent users with limited privileges on the site, like subscribers, from momentarily uploading malicious PHP files disguised as ZIP. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The Ni Purchase Order(PO) For WooCommerce WordPress plugin through 1.2.1 does not validate logo and signature image files uploaded in the settings, allowing high privileged user to upload arbitrary. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability classified as critical has been found in DeDeCMS up to 5.7.112. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Unrestricted file upload in JS Help Desk WordPress plugin. CVSS 10.0.
As a simple library, class.upload.php does not perform an in-depth check on uploaded files, allowing a stored XSS vulnerability when the default configuration is used. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Online Notice Board System v1.0 is vulnerable to an Insecure File Upload vulnerability on the 'f' parameter of user/update_profile_pic.php page, allowing an authenticated attacker to obtain Remote. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
An issue was discovered on GL.iNet devices through 4.5.0. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
HCL DRYiCE MyXalytics product is impacted by unauthenticated file upload vulnerability. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
HCL DRYiCE MyXalytics is impacted by path traversal vulnerability which allows file upload capability. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, has been found in CodeAstro Internet Banking System up to 1.0.php of the component Profile Picture Handler. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in RRJ Nueva Ecija Engineer Online Portal 1.0. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in RRJ Nueva Ecija Engineer Online Portal 1.0. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in Muyun DedeBIZ up to 6.2.12 and classified as critical. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in IOSS WP MLM SOFTWARE PLUGIN.0. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in Pixelemu TerraClassifieds - Simple Classifieds Plugin.0.3. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in Jacques Malgrange Rencontre - Dating Site.10.1. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commerce.5.2. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in Bertha.Ai BERTHA AI. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in Joris van Montfort JVM Gutenberg Rich Text Icons.2.3. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in Piotnet Piotnet Forms.0.25. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in Shabti Kaplan Frontend Admin by DynamiApps.18.3. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unrestricted Upload of File with Dangerous Type vulnerability in WPVibes WP Mail Log.1.2. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A vulnerability was found in gopeak MasterLab up to 3.3.10. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability classified as critical was found in Campcodes Chic Beauty Salon 20230703. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A vulnerability, which was classified as critical, was found in gopeak MasterLab up to 3.3.10. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
ZZCMS 2023 has a file upload vulnerability in 3/E_bak5.1/upload/index.php, allowing attackers to exploit this loophole to gain server privileges and execute arbitrary code. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
There is an arbitrary file upload vulnerability in the background of textpattern cms v4.8.8, which leads to the loss of server permissions. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
File Upload vulnerability in JIZHICMS v.2.5, allows remote attacker to execute arbitrary code via a crafted file uploaded and downloaded to the download_url parameter in the app/admin/exts/ directory. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The rtMedia for WordPress, BuddyPress and bbPress WordPress plugin before 4.6.16 does not validate files to be uploaded, which could allow attackers with a low-privilege account (e.g. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The WP Mail Log WordPress plugin before 1.1.3 does not properly validate file extensions uploading files to attach to emails, allowing attackers to upload PHP files, leading to remote code execution. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
resumable.php (aka PHP backend for resumable.js) 0.1.4 before 3c6dbf5 allows arbitrary file upload anywhere in the filesystem via ../ in multipart/form-data content to upload.php. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
One Identity Password Manager before 5.13.1 allows Kiosk Escape. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Quick Facts
- Typical Severity
- HIGH
- Category
- web
- Total CVEs
- 4048