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...

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...

PT-2026-55223

Name of the Vulnerable Software and Affected Versions Drupal Canvas versions 0.0.0 through 1.4.2 Drupal Canvas versions 1.5.0 through 1.5.2 Drupal Canvas versions 1.6.0 through 1.6.1 Drupal Canvas versions 1.7.0 through 1.7.1 Description An issue exists where the Canvas module allows Cross-Site...

Drupal Canvas - Moderately critical - Improper validation - SA-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...

PT-2026-51235

Name of the Vulnerable Software and Affected Versions Craft CMS versions 4.0.0-RC1 and later Description An authenticated path traversal flaw exists in the 'assets/icon' endpoint. The issue occurs because the extension parameter is not validated before the system performs file existence checks. A...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Rejecting empty multisync extensions prevents infinite loops. The v3dgetextensions function iterates over a singly-linked list of ioctl extensions provided by the user space. This list has no bounds on its length. A loca...

DRUPAL-CORE-2026-009

The JSON:API and REST modules allow you to upload image files to image fields. 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...

PT-2026-50610

Name of the Vulnerable Software and Affected Versions Drupal core affected versions not specified Description The JSON:API and REST modules allow image file uploads to image fields. The validation rules verify the file extension but fail to check the file MIME type Multipurpose Internet Mail...

Drupal core - Moderately critical - Improper validation - SA-CORE-2026-009

The JSON:API and REST modules allow you to upload image files to image fields. 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...

EUVD-2026-36757

Bludit CMS before version 3.18.4 allows Remote Code Execution RCE via the API Plugin. The POST /api/files/key endpoint in bl-plugins/api/plugin.php fails to perform authorization checks and lacks file extension validation. An attacker with a valid API token can upload a malicious PHP script and...

CVE-2026-38329

Bludit CMS before version 3.18.4 allows Remote Code Execution RCE via the API Plugin. The POST /api/files/key endpoint in bl-plugins/api/plugin.php fails to perform authorization checks and lacks file extension validation. An attacker with a valid API token can upload a malicious PHP script and...

PT-2026-49297

Bludit CMS before version 3.18.4 allows Remote Code Execution RCE via the API Plugin. The POST /api/files/key endpoint in bl-plugins/api/plugin.php fails to perform authorization checks and lacks file extension validation. An attacker with a valid API token can upload a malicious PHP script and...

CVE-2026-38329

Bludit CMS before version 3.18.4 allows Remote Code Execution RCE via the API Plugin. The POST /api/files/key endpoint in bl-plugins/api/plugin.php fails to perform authorization checks and lacks file extension validation. An attacker with a valid API token can upload a malicious PHP script and...

CodeIgniter4 has a validation bypass when uploading file extensions via `ext_in` rule

Impact The extin upload validation rule checked the MIME-derived guessed extension instead of the client-provided filename extension. As a result, an uploaded file named shell.php containing GIF-like content could pass validation such as:...