Vulnerabilities (CVE)

Filtered by CWE-434
Total 4394 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-11357 1 Progress 1 Telerik Ui For Asp.net Ajax 2026-08-14 7.5 HIGH 9.8 CRITICAL
Progress Telerik UI for ASP.NET AJAX before R2 2017 SP2 does not properly restrict user input to RadAsyncUpload, which allows remote attackers to perform arbitrary file uploads or execute arbitrary code.
CVE-2026-49827 2026-08-13 N/A 9.8 CRITICAL
WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Versions 1.19 and prior allow any self-registered user to upload arbitrary PHP files through the HR Expense scan_file parameter, leading to Remote Code Execution. Combined with open registration (no invite required) and broken role middleware (CheckUserRole silently swallows RouteNotFoundException), this chain is effectively unauthenticated RCE against any default installation. The issue is patched in commit 5c54862fa044b363fd2be03d586750e81afd6818.
CVE-2025-13462 1 Python 1 Python 2026-08-13 N/A 3.3 LOW
The "tarfile" module would still apply normalization of AREGTYPE (\x00) blocks to DIRTYPE, even while processing a multi-block member such as GNUTYPE_LONGNAME or GNUTYPE_LONGLINK. This could result in a crafted tar archive being misinterpreted by the tarfile module compared to other implementations.
CVE-2018-9206 1 Jquery File Upload Project 1 Jquery File Upload 2026-08-12 7.5 HIGH 9.8 CRITICAL
Unauthenticated arbitrary file upload vulnerability in Blueimp jQuery-File-Upload <= v9.22.0
CVE-2026-13457 2026-08-12 N/A 7.5 HIGH
The InstaWP Connect – 1-click WP Staging & Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 0.1.3.6 via the (top-level script) function. This is due to the plugin stores its encrypted options file as options-{migrate_key}.txt in wp-content/instawpbackups/ without deploying an index.php or .htaccess to prevent directory listing, exposing the 40-character migrate_key on Apache servers with directory indexing enabled, which allows an attacker to derive the AES-256-CBC passphrase via SHA256(migrate_key), decrypt the options file to recover the api_signature. This makes it possible for unauthenticated attackers to get the database access details and api_signature. Exploitation requires the target WordPress site to be hosted on Apache with directory listing enabled (Options +Indexes) for the wp-content/instawpbackups/ directory, and time limited because it can only be exploited during the migration period.
CVE-2026-18969 2026-08-12 7.5 HIGH 7.3 HIGH
A vulnerability was detected in Rongzhitong Visual Integrated Command and Dispatch Platform up to 20260617. Impacted is an unknown function of the file /dm/dispatch/userinfo/upload. Performing a manipulation of the argument File results in unrestricted upload. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-6147 2026-08-12 N/A 8.8 HIGH
The LightSync Pro plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the rest_replace_media() function in all versions up to, and including, 2.1.6. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2026-19065 2026-08-12 6.5 MEDIUM 6.3 MEDIUM
A vulnerability was determined in SourceCodester Online Examination & Learning Management System 1.0. This issue affects some unknown processing of the file upload_files.php. This manipulation causes unrestricted upload. The attack may be initiated remotely.
CVE-2026-19210 2026-08-12 6.5 MEDIUM 6.3 MEDIUM
A vulnerability has been found in SourceCodester Photo Share Website 1.0. The impacted element is an unknown function of the file /social/ajax.php?action=save_upload. Such manipulation of the argument img[]/imgName[] leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2026-16236 2026-08-12 N/A 8.8 HIGH
The Realtyna Organic IDX plugin for WordPress is vulnerable to Arbitrary File Upload in versions up to, and including, 5.3.0. This is due to missing file extension and content validation in the saveLiveImages() function combined with an insufficient authorization check on the get_keys() AJAX handler and a missing authentication check on the REST API import endpoint. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2026-14483 2026-08-12 N/A 9.8 CRITICAL
The Realtyna Organic IDX plugin + WPL Real Estate plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 5.2.0 via the upload function. This is due to missing file type validation in the upload function, combined with a publicly accessible I/O endpoint authenticated solely by static, plugin-seeded API credentials that are identical across all installations. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. The WPL I/O service endpoint is registered on the public WordPress init hook with no WordPress capability check, and the required api_key and api_secret values are static defaults seeded by the plugin's own SQL migration files, meaning any unauthenticated attacker who knows these publicly documented defaults can reach and exploit the vulnerable upload path.
CVE-2026-18927 2026-08-12 6.5 MEDIUM 6.3 MEDIUM
A vulnerability was determined in imranrisal-dev Student-Management-System 18ea7904c339e0c7b0234724a79c939ce6191def/a8d43a29aaf267e7ca97171d6dbb44057bcd7f8c. This affects the function storeProfileImage of the file student_profile_pic.php of the component Shared Upload Helper. Executing a manipulation of the argument choose_file can lead to unrestricted upload. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-19383 2026-08-12 5.8 MEDIUM 4.7 MEDIUM
A security vulnerability has been detected in saithink/saigroup SaiAdmin up to 5.0.1. This impacts the function shell_exec of the file /app/saipackage/install/upload of the component Plugin Upload Endpoint. The manipulation leads to unrestricted upload. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. This product is published by multiple vendors.
CVE-2026-18788 2026-08-12 7.5 HIGH 7.3 HIGH
A security flaw has been discovered in Trippo ResponsiveFilemanager up to 9.14.0. The impacted element is an unknown function of the file filemanager/dialog.php. The manipulation results in unrestricted upload. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2026-66665 2026-08-12 N/A 10.0 CRITICAL
Unauthenticated Arbitrary File Upload in Type Hub <= 2.0.6 versions.
CVE-2021-20022 2 Microsoft, Sonicwall 20 Windows, Email Security, Email Security Appliance 3300 and 17 more 2026-08-12 7.5 HIGH 7.2 HIGH
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.
CVE-2020-3436 1 Cisco 3 Adaptive Security Appliance, Adaptive Security Appliance Software, Secure Firewall Threat Defense 2026-08-11 7.8 HIGH 8.6 HIGH
A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to upload arbitrary-sized files to specific folders on an affected device, which could lead to an unexpected device reload. The vulnerability exists because the affected software does not efficiently handle the writing of large files to specific folders on the local file system. An attacker could exploit this vulnerability by uploading files to those specific folders. A successful exploit could allow the attacker to write a file that triggers a watchdog timeout, which would cause the device to unexpectedly reload, causing a denial of service (DoS) condition.
CVE-2026-21662 1 Johnsoncontrols 1 Fms Employee 2026-08-10 N/A 9.8 CRITICAL
Unrestricted upload of file with dangerous type vulnerability in Johnson Controls FM Systems Employee allows Using Malicious Files. This issue affects FM Systems Employee: before 2025.3.1.
CVE-2026-54414 2026-08-10 N/A 9.8 CRITICAL
FileRise before 3.16.0 is vulnerable to path traversal in the shared-folder upload endpoint (/api/folder/uploadToSharedFolder.php), leading to arbitrary file write and administrator account takeover. The upload filename is validated by FolderController with basename and REGEX_FILE_NAME, which permit URL-encoded sequences (the regex blocks / and \ but not %).
CVE-2026-4809 2026-08-10 10.0 HIGH 9.8 CRITICAL
plank/laravel-mediable through version 6.4.0 can allow upload of a dangerous file type when an application using the package accepts or prefers a client-supplied MIME type during file upload handling. In that configuration, a remote attacker can submit a file containing executable PHP code while declaring a benign image MIME type, resulting in arbitrary file upload.