chyrp-lite-rce-poc

chyrp-lite-rce-poc CVE-2026-53767 + CVE-2026-53768 - Chyrp Lite ≤ 2026.01"Iriomote"에서의 인증된 RCE 체인 공격: uploadspath 블록리스트 우회CVE-2026-53768 + adminupdateupload의 파일 확장자 검증 누락CVE-2026-53767 → www-data 권한으로 원격 코드 실행 개요 Chyrp Lite ≤ 2026.01은 changesettings 및 editupload 권한기본값: 관리자을 가진 모든 사용자가 악용할 수 있는 인증...

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-2022-44136-poc

CVE-2022-44136-poc Zenar CMS 9.3은 파일 관리 모듈에서 ​​무제한 파일 업로드 취약점​​이 존재합니다. 이로 인해 인증된 공격자최소 권한을 가진가 악성 PHP 스크립트를 포함한 임의의 파일을 웹 서버에 업로드할 수 있습니다. 파일 확장자 검증 부족 및 적절한 정화sanitization 부족으로 인해, 공격자는 조작된 페이로드예: 웹 셸를 업로드하고 웹 루트를 통해 접근하여 대상 시스템에서 임의의 코드를 실행할 수 있습니다...

CVE-2026-103276 Ghost before 6.20.0 File Read via URL Encoding Bypass

Ghost versions before 6.20.0 contain a file extension filtering bypass vulnerability that allows unauthenticated attackers to read theme templates and metadata. Attackers can use URL encoding to bypass extension validation and access sensitive theme files...

CVE-2026-54177 backpack/crud: HasUploadFields keeps the attacker-supplied file extension — public-disk uploads of `shell.php` reach the webserver

backpack/crud provides Create, Read, Update & Delete CRUD functions for Backpack, a collection of Laravel packages that help users build custom administration panels. From 6.0.0 until 6.8.14 and 7.0.38, HasUploadFields methods uploadFileToDisk and uploadMultipleFilesToDisk, used through CrudTrait...

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...

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...

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...

GHSA-MMJ4-63M4-R6H5 CodeIgniter: Uploaded file extension validation bypass in `is_image` and `mime_in` rules

Impact This is an unsafe file upload validation vulnerability that can lead to remote code execution in vulnerable application configurations. Applications are impacted when they: - validate uploads using isimage or mimein without an independent safe extension check, such as extin on patched...

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...