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Malicious File Upload

web HIGH

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 (4276)

EPSS 42% CVSS 9.8
CRITICAL POC THREAT Act Now

The Kaswara Modern VC Addons WordPress plugin through 3.0.1 allows unauthenticated arbitrary file upload via the 'uploadFontIcon' AJAX action. 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.

WordPress File Upload Kaswara
NVD WPScan
EPSS 2% CVSS 9.8
CRITICAL Act Now

An issue was discovered on Zebra (formerly Motorola Solutions) Fixed RFID Reader FX9500 devices. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Information Disclosure File Upload +2
NVD
EPSS 1% CVSS 4.9
MEDIUM This Month

The Integration Builder Framework of SAP Process Integration versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not check the file type extension of the file uploaded from local source. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Denial Of Service SAP File Upload +1
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

In InvoicePlane 1.5.11, the upload feature discloses the full path of the file upload directory. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

File Upload Invoiceplane
NVD VulDB
EPSS 1% CVSS 8.8
HIGH This Week

U.S. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Emissary Nsa
NVD
EPSS 4% CVSS 9.8
CRITICAL POC Act Now

emlog v5.3.1 and emlog v6.0.0 have a Remote Code Execution vulnerability due to upload of database backup file in admin/data.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.

PHP RCE File Upload +1
NVD GitHub
EPSS 2% CVSS 7.2
HIGH POC This Week

The College publisher Import WordPress plugin through 0.1 does not check for the uploaded CSV file to import, allowing high privilege users to upload arbitrary files, such as PHP, leading to RCE. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress CSRF File Upload +1
NVD GitHub WPScan
EPSS 2% CVSS 8.8
HIGH POC This Week

The Classyfrieds WordPress plugin through 3.8 does not properly check the uploaded file when an authenticated user adds a listing, only checking the content-type in the request. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP WordPress File Upload +1
NVD GitHub WPScan
EPSS 2% CVSS 7.2
HIGH POC This Week

The Event Banner WordPress plugin through 1.3 does not verify the uploaded image file, allowing admin accounts to upload arbitrary files, such as .exe, .php, or others executable, leading to RCE. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP WordPress CSRF +3
NVD GitHub WPScan
EPSS 2% CVSS 7.2
HIGH POC This Week

The Business Directory Plugin - Easy Listing Directories for WordPress WordPress plugin before 5.11.1 did not properly check for imported files, forbidding certain extension via a blacklist approach,. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress File Upload Business Directory Plugin Easy Listing Directories +1
NVD WPScan
EPSS 7% CVSS 9.8
CRITICAL POC Act Now

The Imagements WordPress plugin through 1.2.5 allows images to be uploaded in comments, however only checks for the Content-Type in the request to forbid dangerous files. 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.

PHP WordPress File Upload +1
NVD WPScan
EPSS 14% CVSS 8.8
HIGH POC THREAT This Week

NETGEAR R7000 1.0.11.116 devices have a heap-based Buffer Overflow that is exploitable from the local network without authentication. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow Memory Corruption Netgear +2
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

The Business Hours Pro WordPress plugin through 5.5.0 allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress RCE File Upload +1
NVD WPScan
EPSS 1% CVSS 6.5
MEDIUM POC This Month

Textpattern V4.8.4 contains an arbitrary file upload vulnerability where a plug-in can be loaded in the background without any security verification, which may lead to obtaining system permissions. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

File Upload Textpattern
NVD GitHub
EPSS 1% CVSS 9.9
CRITICAL Act Now

Eaton Intelligent Power Manager (IPM) prior to 1.69 is vulnerable to authenticated arbitrary file upload vulnerability. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Intelligent Power Manager Intelligent Power Manager Virtual Appliance +2
NVD
EPSS 2% CVSS 8.8
HIGH POC This Week

The EFBP_verify_upload_file AJAX action of the Easy Form Builder WordPress plugin through 1.0, available to authenticated users, does not have any security in place to verify uploaded files, allowing. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress File Upload Easy Form Builder By Bitware
NVD GitHub WPScan
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

The N5 Upload Form WordPress plugin through 1.0 suffers from an arbitrary file upload issue in page where a Form from the plugin is embed, as any file can be uploaded. 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.

WordPress File Upload N5 Upload Form
NVD GitHub WPScan
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

The WP-Curriculo Vitae Free WordPress plugin through 6.3 suffers from an arbitrary file upload issue in page where the [formCadastro] is embed. 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.

WordPress File Upload Wp Curriculo Vitae Free
NVD GitHub WPScan
EPSS 4% CVSS 9.1
CRITICAL POC Act Now

Thrive “Legacy” Rise by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP WordPress File Upload +11
NVD WPScan
EPSS 5% CVSS 8.8
HIGH POC This Week

Directus 8 before 8.8.2 allows remote authenticated users to execute arbitrary code because file-upload permissions include the ability to upload a .php file to the main upload directory and/or. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP RCE Apache +4
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

The file upload function of Vangene deltaFlow E-platform does not perform access controlled properly. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

File Upload Deltaflow Deltaflow Project
NVD
EPSS 10% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

Composr 10.0.36 allows upload and execution of PHP files. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

PHP File Upload Composr
NVD Exploit-DB
EPSS 8% CVSS 9.8
CRITICAL POC Act Now

The WooCommerce Help Scout WordPress plugin before 2.9.1 (https://woocommerce.com/products/woocommerce-help-scout/) allows unauthenticated users to upload any files to the site which by default will. 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.

WordPress File Upload Woocommerce +1
NVD WPScan
EPSS 2% CVSS 9.8
CRITICAL Act Now

The WooCommerce Upload Files WordPress plugin before 59.4 ran a single sanitization pass to remove blocked extensions such as .php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP WordPress Path Traversal +3
NVD WPScan
EPSS 8% CVSS 8.8
HIGH POC This Week

In the Reponsive Menu (free and Pro) WordPress plugins before 4.0.4, subscribers could upload zip archives containing malicious PHP files that would get extracted to the /rmp-menu/ directory. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP WordPress RCE +3
NVD WPScan
EPSS 1% CVSS 4.3
MEDIUM This Month

On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, the upload functionality in BIG-IP. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Big Ip Advanced Web Application Firewall Big Ip Application Security Manager +13
NVD
EPSS 1% CVSS 9.6
CRITICAL PATCH Act Now

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Rated critical severity (CVSS 9.6), this vulnerability is no authentication required, low attack complexity.

RCE File Upload Isolated Vm
NVD GitHub
EPSS 8% CVSS 9.8
CRITICAL Act Now

This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE Network Management System 1.6.0.26. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Netgear File Upload +1
NVD
EPSS 1% CVSS 6.5
MEDIUM POC This Month

An issue was discovered in Nokia NetAct 18A. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

File Upload Nokia Netact
NVD
EPSS 2% CVSS 8.6
HIGH PATCH This Week

TYPO3 is an open source PHP based web content management system. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP Typo3 File Upload
NVD GitHub
EPSS 82% CVSS 9.1
CRITICAL POC PATCH THREAT Act Now

XStream is a Java library to serialize objects to XML and back again. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

RCE Apache Java +21
NVD GitHub
EPSS 15% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

XStream is a Java library to serialize objects to XML and back again. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE Apache Java +21
NVD GitHub
EPSS 14% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

XStream is a Java library to serialize objects to XML and back again. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE Apache Java +21
NVD GitHub
EPSS 76% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

XStream is a Java library to serialize objects to XML and back again. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE Apache Java +21
NVD GitHub
EPSS 76% CVSS 9.8
CRITICAL POC PATCH THREAT Act Now

XStream is a Java library to serialize objects to XML and back again. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE Apache Java +21
NVD GitHub
EPSS 2% CVSS 7.2
HIGH POC This Week

Arbitrary file upload in the PowerPress WordPress plugin, versions before 8.3.8, did not verify some of the uploaded feed images (such as the ones from Podcast Artwork section), allowing high. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress File Upload Powerpress +1
NVD WPScan
EPSS 4% CVSS 9.8
CRITICAL POC Act Now

Online Ordering System 1.0 is vulnerable to arbitrary file upload through /onlineordering/GPST/store/initiateorder.php, which may lead to remote code execution (RCE). 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.

PHP RCE File Upload +2
NVD Exploit-DB
EPSS 3% CVSS 9.8
CRITICAL Act Now

A remote command execution vulnerability in shopxo 1.9.3 allows an attacker to upload malicious code generated by phar where the suffix is JPG, which is uploaded after modifying the phar suffix. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

File Upload Shopxo
NVD GitHub
EPSS 6% CVSS 8.8
HIGH POC PATCH This Week

web/upload/UploadHandler.php in Vesta Control Panel (aka VestaCP) through 0.9.8-27 and myVesta through 0.9.8-26-39 allows uploads from a different origin. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

PHP File Upload Vesta Control Panel +2
NVD GitHub Exploit-DB
EPSS 46% CVSS 9.8
CRITICAL POC THREAT Act Now

SonLogger before 6.4.1 is affected by Unauthenticated Arbitrary File Upload. 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.

File Upload Sonlogger
NVD GitHub Exploit-DB
EPSS 14% CVSS 9.8
CRITICAL Act Now

An issue was discovered in Visualware MyConnection Server before v11.1a. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Java Microsoft +3
NVD
EPSS 2% CVSS 8.8
HIGH This Week

SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an authenticated attacker to upload arbitrary files via unspecified vectors. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP RCE File Upload +2
NVD
EPSS 37% CVSS 9.8
CRITICAL POC THREAT Act Now

An arbitrary file upload vulnerability in the YITH WooCommerce Gift Cards Premium plugin before 3.3.1 for WordPress allows remote attackers to achieve remote code execution on the operating system in. 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.

PHP WordPress RCE +3
NVD GitHub
EPSS 28% CVSS 8.8
HIGH POC PATCH THREAT This Week

The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside.". Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

PHP File Upload Eyesofnetwork
NVD GitHub
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

PHPGurukul Car Rental Project version 2.0 suffers from a remote shell upload vulnerability in changeimage1.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.

PHP File Upload Car Rental Portal +1
NVD Exploit-DB
EPSS 2% CVSS 7.2
HIGH POC This Week

An arbitrary file upload vulnerability has been identified in posts.php in Baby Care 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.

PHP File Upload Baby Care System +1
NVD GitHub
EPSS 4% CVSS 9.1
CRITICAL PATCH Act Now

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a file upload restriction bypass. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Adobe Magento +1
NVD
EPSS 3% CVSS 9.8
CRITICAL POC Act Now

The ProBot bot through 2021-02-08 for Discord might allow attackers to interfere with the intended purpose of the "Send an image when a user joins the server" feature (or possibly have unspecified. 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.

File Upload Bot Probot
NVD
EPSS 4% CVSS 8.8
HIGH POC This Week

ChurchRota 2.6.4 is vulnerable to authenticated 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.

PHP RCE File Upload +1
NVD GitHub
EPSS 4% CVSS 7.8
HIGH This Week

A CWE-434: Unrestricted Upload of File with Dangerous Type vulnerability exists in the EcoStruxure Power Build - Rapsody software (V2.1.13 and prior) that could allow a stack-based buffer overflow to. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow File Upload +2
NVD
EPSS 3% CVSS 7.8
HIGH This Week

A CWE-434: Unrestricted Upload of File with Dangerous Type vulnerability exists in the EcoStruxure Power Build - Rapsody software (V2.1.13 and prior) that could allow a use-after-free condition which. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE File Upload Schneider Electric +1
NVD
EPSS 3% CVSS 7.5
HIGH POC This Week

An issue was discovered on ASUS DSL-N14U-B1 1.1.2.3_805 devices. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

File Upload Dsl N14U B1 Firmware Asus
NVD GitHub
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

OneDev is an all-in-one devops platform. 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.

File Upload Onedev Onedev Project
NVD GitHub
EPSS 2% CVSS 9.8
CRITICAL Act Now

NETGEAR NMS300 devices before 1.6.0.27 are affected by command injection by an unauthenticated attacker. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Command Injection Netgear File Upload +1
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

HedgeDoc is a collaborative platform for writing and sharing markdown. Rated high severity (CVSS 7.5), 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.

PHP File Upload Hedgedoc
NVD GitHub
EPSS 2% CVSS 8.8
HIGH POC This Week

Ultimate WooCommerce Gift Cards 3.0.2 is affected by a file upload vulnerability in the Custom GiftCard Template that can remotely execute arbitrary code. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP WordPress RCE +3
NVD GitHub
EPSS 3% CVSS 8.8
HIGH POC This Week

Marital - Online Matrimonial Project In PHP version 1.0 suffers from an authenticated file upload vulnerability allowing remote attackers to gain remote code execution (RCE) on the Hosting web server. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP RCE File Upload +2
NVD
EPSS 2% CVSS 7.2
HIGH POC This Week

Jaws through 1.8.0 allows remote authenticated administrators to execute arbitrary code via crafted use of UploadTheme to upload a theme ZIP archive containing a .php file that is able to execute OS. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP RCE File Upload +1
NVD GitHub
EPSS 2% CVSS 7.2
HIGH POC This Week

Jaws through 1.8.0 allows remote authenticated administrators to execute arbitrary code via crafted use of admin.php?reqGadget=Components&reqAction=InstallGadget&comp=FileBrowser and. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP RCE File Upload +1
NVD GitHub
EPSS 1% CVSS 4.3
MEDIUM This Month

Affected versions of Atlassian Crucible allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the file upload request feature of code reviews. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Denial Of Service Atlassian File Upload +1
NVD
EPSS 1% CVSS 8.8
HIGH POC This Week

tangro Business Workflow before 1.18.1 requests a list of allowed filetypes from the server and restricts uploads to the filetypes contained in this list. 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 Business Workflow Tangro
NVD
EPSS 90% CVSS 10.0
CRITICAL Act Now

The contact-form-7 (aka Contact Form 7) plugin before 5.3.2 for WordPress allows Unrestricted File Upload and remote code execution because a filename may contain special characters. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress RCE File Upload +3
NVD WPScan
EPSS 2% CVSS 9.8
CRITICAL Act Now

An arbitrary code execution vulnerability in Kyland KPS2204 6 Port Managed Din-Rail Programmable Serial Device Servers Software Version:R0002.P05 allows remote attackers to upload a malicious script. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE File Upload Kps2204 6 Port Managed Din Rail Programmable Serial Device Firmware
NVD GitHub
EPSS 4% CVSS 7.5
HIGH POC This Week

irfanView 4.56 contains an error processing parsing files of type .pcx. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

File Upload Irfanview
NVD GitHub
EPSS 33% CVSS 7.2
HIGH POC THREAT This Week

A file upload restriction bypass vulnerability in Pluck CMS before 4.7.13 allows an admin privileged user to gain access in the host through the "manage files" functionality, which may result in. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

RCE File Upload Pluck +1
NVD GitHub Exploit-DB
EPSS 3% CVSS 7.2
HIGH POC This Week

A Remote Code Execution vulnerability exists in DourceCodester Alumni 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.

PHP RCE File Upload +2
NVD
EPSS 1% CVSS 6.4
MEDIUM This Month

SAP Disclosure Management, version - 10.1, provides capabilities for authorized users to upload and download content of specific file type. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SAP File Upload Disclosure Management
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

Process Integration Monitoring of SAP NetWeaver AS JAVA, versions - 7.31, 7.40, 7.50, allows an attacker to upload any file (including script files) without proper file format validation, leading to. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SAP File Upload Netweaver Application Server Java
NVD
EPSS 2% CVSS 7.2
HIGH POC This Week

imcat 5.2 allows an authenticated file upload and consequently remote code execution via the picture functionality. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

RCE File Upload Imcat +1
NVD GitHub
EPSS 1% CVSS 9.1
CRITICAL PATCH Act Now

Kirby is a CMS. Rated critical severity (CVSS 9.1), 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.

PHP File Upload Kirby +2
NVD GitHub
EPSS 71% CVSS 9.8
CRITICAL POC THREAT Act Now

IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. 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.

PHP File Upload Incomcms
NVD GitHub Exploit-DB
EPSS 2% CVSS 7.2
HIGH POC This Week

OpenClinic version 0.8.2 is affected by a medical/test_new.php insecure file upload vulnerability. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP RCE File Upload +2
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

An issue was discovered in the Upload Widget in OutSystems Platform 10 before 10.0.1019.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service File Upload Outsystems
NVD
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

File upload vulnerability exists in UCMS 1.5.0, and the attacker can take advantage of this vulnerability to obtain server management permission. 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.

File Upload Ucms Ucms Project
NVD GitHub
EPSS 2% CVSS 8.8
HIGH PATCH This Week

A CWE-434 Unrestricted Upload of File with Dangerous Type vulnerability exists in EcoStruxure Building Operation WebReports V1.9 - V3.1 that could cause an authenticated remote user being able 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.

RCE File Upload Schneider Electric +1
NVD
EPSS 1% CVSS 7.3
HIGH POC This Week

app\admin\controller\sys\Uploads.php in lemocms 1.8.x allows users to upload files to upload executable files. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP File Upload Lemocms
NVD
EPSS 6% CVSS 9.8
CRITICAL POC Act Now

An Arbitrary File Upload in the Upload Image component in SourceCodester Online Library Management System 1.0 allows the user to conduct remote code execution via admin/borrower/index.php?view=add. 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.

PHP RCE File Upload +1
NVD Exploit-DB
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

An issue was discovered in Aviatrix Controller before R6.0.2483. 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.

File Upload Controller Aviatrix
NVD
EPSS 3% CVSS 8.8
HIGH POC This Week

An Arbitrary File Upload is discovered in SourceCodester Tourism Management System 1.0 allows the user to conduct remote code execution via admin/create-package.php vulnerable page. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP RCE File Upload +2
NVD Exploit-DB
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

SourceCodester Online Clothing Store 1.0 is affected by an arbitrary file upload via the image upload feature of Products.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.

PHP File Upload Online Clothing Store +1
NVD Exploit-DB
EPSS 12% CVSS 8.8
HIGH POC THREAT This Week

The add artwork functionality in ARTWORKS GALLERY IN PHP, CSS, JAVASCRIPT, AND MYSQL 1.0 allows remote attackers to upload arbitrary files. 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 Artworks Gallery In Php Css Javascript And Mysql
NVD Exploit-DB
EPSS 12% CVSS 8.8
HIGH POC THREAT This Week

The edit profile functionality in ARTWORKS GALLERY IN PHP, CSS, JAVASCRIPT, AND MYSQL 1.0 allows remote attackers to upload arbitrary files. 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 Artworks Gallery In Php Css Javascript And Mysql
NVD Exploit-DB
EPSS 2% CVSS 8.8
HIGH POC This Week

An unrestricted file upload issue in HorizontCMS 1.0.0-beta allows an authenticated remote attacker to upload PHP code through a zip file by uploading a theme, and executing the PHP file via an HTTP. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP File Upload Horizontcms +1
NVD GitHub
EPSS 2% CVSS 7.2
HIGH POC This Week

In Gila CMS 1.16.0, an attacker can upload a shell to tmp directy and abuse .htaccess through the logs function for executing PHP files. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP File Upload Gila Cms +1
NVD GitHub
EPSS 5% CVSS 9.9
CRITICAL Act Now

An unrestricted file-upload issue in EditLaunchPadDialog.aspx in Ivanti Endpoint Manager 2019.1 and 2020.1 allows an authenticated attacker to gain remote code execution by uploading a malicious aspx. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Ivanti File Upload +1
NVD
EPSS 1% CVSS 8.8
HIGH POC This Week

In Sentrifugo 3.2, users can share an announcement under "Organization -> Announcements" tab. 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 Sentrifugo Sapplica
NVD
EPSS 1% CVSS 8.8
HIGH POC This Week

In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. 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 Sentrifugo Sapplica
NVD
EPSS 4% CVSS 7.2
HIGH This Week

SAP NetWeaver AS JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker who is authenticated as an administrator to use the administrator console, to expose unauthenticated access to the. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Privilege Escalation SAP File Upload +1
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

An unrestricted file upload vulnerability was discovered in the Microweber 1.1.18 admin account page. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP File Upload Microweber
NVD GitHub
EPSS 6% CVSS 9.1
CRITICAL PATCH Act Now

Magento versions 2.4.0 and 2.3.5p1 (and earlier) are affected by an unsafe file upload vulnerability that could result in arbitrary code execution. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Adobe Magento +1
NVD
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Quick Facts

Typical Severity
HIGH
Category
web
Total CVEs
4276

Related CWEs

MITRE ATT&CK

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