Lightdash version <= 0.510.3 Arbitrary File Read

packages/backend/src/routers in Lightdash before 0.510.3 has insecure file endpoints, e.g., they allow .. directory traversal and do not ensure that an intended file extension .csv or .png is used. id: CVE-2023-35844 info: name: Lightdash version = 0.510.3 Arbitrary File Read author: dwisiswant0...

chyrp-lite-rce-poc

chyrp-lite-rce-poc CVE-2026-53767 + CVE-2026-53768 - Authenticated RCE in Chyrp Lite ≤ 2026.01 "Iriomote" Chained attack: uploadspath blocklist bypass CVE-2026-53768 + missing file extension validation in adminupdateupload CVE-2026-53767 → Remote Code Execution as www-data Overview Chyrp Lite ≤...

CVE-2022-44136-poc

CVE-2022-44136-poc Zenar CMS 9.3 suffers from an ​​unrestricted file upload vulnerability​​ in its file management module, allowing authenticated attackers with minimal privileges to upload arbitrary files, including malicious PHP scripts, to the web server. Due to insufficient file extension...

EUVD-2026-68527

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 extensions could be uploaded. Added strict MIME verification an...

CVE-2026-82450 BookStack before 26.05.4 Remote Code Execution via Book Cover

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 can bypass image extension validation by embedding a PHP fil...

PT-2026-83429

Name of the Vulnerable Software and Affected Versions BookStack versions prior to 26.05.4 Description An authenticated remote code execution issue exists in the portable ZIP import functionality. Users possessing both Import Content and Create Books permissions can upload a PHP-image polyglot...

reachy_mini Allows Unrestricted Upload of File with Dangerous Type

Summary The Reachy Mini daemon exposes the “/api/media/sounds/upload” endpoint without authentication and file validation mechanisms. An attacker can use this endpoint to upload malicious files into the file system that will propagate in future attacks. Compromise Chain: Unauthenticated to Full...

GHSA-M2PC-3Q4Q-W6JR reachy_mini Allows Unrestricted Upload of File with Dangerous Type

Summary The Reachy Mini daemon exposes the “/api/media/sounds/upload” endpoint without authentication and file validation mechanisms. An attacker can use this endpoint to upload malicious files into the file system that will propagate in future attacks. Compromise Chain: Unauthenticated to Full...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in Extensions in Google Chrome prior to 107.0.5304.62 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted Chrome extension. Chromium security severity: Low...

Laravel Backpack CRUD: HasUploadFields keeps the attacker-supplied file extension — public-disk uploads of `shell.php` reach the webserver

Summary HasUploadFields used via CrudTrait on Backpack-managed models and the withFiles uploader preserve the client-supplied file extension without validation. On installations using a public disk with php artisan storage:link, this allows an authenticated administrator to upload a file with a...

GHSA-8Q2W-PV9P-MJVC Laravel Backpack CRUD: HasUploadFields keeps the attacker-supplied file extension — public-disk uploads of `shell.php` reach the webserver

Summary HasUploadFields used via CrudTrait on Backpack-managed models and the withFiles uploader preserve the client-supplied file extension without validation. On installations using a public disk with php artisan storage:link, this allows an authenticated administrator to upload a file with a...

CVE-2026-18933 wp-downloadmanager - Unrestricted File Upload via Missing Extension/MIME Validation and Path Traversal

The wp-downloadmanager WordPress plugin, in version 1.68.11 also affecting the 6.9.4 release line, allows an admin-privileged user currentusercan'managedownloads' to upload arbitrary files via download-add.php with no extension or MIME-type validation of any kind - no wpcheckfiletypeandext, no...

CVE-2026-67206 Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload

Wolf CMS through 0.8.3.1 contains a remote code execution vulnerability in FileManagerController that allows authenticated attackers to create arbitrary PHP files by exploiting missing file extension validation in the createfile and save functions. Attackers with the filemanagermkfile capability...

CVE-2026-67206 Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload

Wolf CMS through 0.8.3.1 contains a remote code execution vulnerability in FileManagerController that allows authenticated attackers to create arbitrary PHP files by exploiting missing file extension validation in the createfile and save functions. Attackers with the filemanagermkfile capability...

CVE-2026-67206 Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload

Wolf CMS through 0.8.3.1 contains a remote code execution vulnerability in FileManagerController that allows authenticated attackers to create arbitrary PHP files by exploiting missing file extension validation in the createfile and save functions. Attackers with the filemanagermkfile capability...

CVE-2026-67206

Wolf CMS 0.8.3.1 contains an authenticated RCE in FileManagerController due to missing file extension validation in create_file() and save(). Attackers with the file_manager_mkfile capability can write arbitrary PHP into the web-accessible FILES_DIR and trigger execution via HTTP. CVSS data indic...

CVE-2026-17749

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension. Chromium security severity: Medium...

CVE-2026-48062

Summary: CodeIgniter versions before 4.7.3 are affected by a validation bypass in the ext_in upload rule. The rule checks the MIME-derived guessed extension instead of the client-provided filename extension, allowing a file like shell.php (with GIF-like content) to pass validation when the upload...

VulnCheck KEV: CVE-2026-5524

The Divi Form Builder plugin for WordPress is vulnerable to Arbitrary File Upload leading to Remote Code Execution in all versions up to and including 5.1.8. This is due to insufficient file extension validation in the doimageupload function where user-supplied input from the acceptFileTypes POST...

DRUPAL-CONTRIB-2026-066

The Canvas module allow you to upload image files via a custom API. The validation rules check the file extension of the uploaded file but not the file MIME type. This may allow a malicious user to upload a file that is not an image. Certain web-server configurations may serve the uploaded file...