Peergos v1.23.0 Finally Makes Large File Uploads Practical

https://yoota.it/en/peergos-v1-23-0-finally-makes-large-file-uploads-practical/

Hackers Exploit Flaw in Ninja Forms WordPress Plugin

A critical vulnerability in the Ninja Forms File Uploads premium WordPress plugin allows hackers to upload malicious files and execute code on your server - putting your entire site at risk. This flaw lets unauthenticated users wreak havoc, making it essential to take immediate action to protect your online presence.

https://osintsights.com/hackers-exploit-flaw-in-ninja-forms-wordpress-plugin

#Wordpress #NinjaForms #FileUploads #RemoteCodeExecution #Vulnerability

Resumable Chunk Upload That Survives Crashes

Checksum every chunk and assemble only when all parts land.

#php #python #chunkedupload #resumable #checksum #fileuploads #crashrecovery #storagepipeline #backendreliability #productionpatterns #viralcoding

https://www.youtube.com/watch?v=P5kSZ65JOGU

How I Escalated Privileges from ‘User’ to ‘Admin’
This article covers a privilege escalation vulnerability, allowing an unauthorized user to access administrative functions. The flaw was due to the application using weak permissions for file uploads (e.g., copying user-uploaded files into the ‘admin’ directory). By modifying an image file's name to include the ‘index.php’ extension (image_name.jpg.index.php), the researcher overwrote the existing index.php file within the 'admin' folder upon upload. This resulted in their uploaded content being served as the admin dashboard. The attacker then leveraged a JavaScript payload injected into their malicious image file to execute arbitrary PHP code, allowing them to access and manipulate the entire application. A realistic consequence would be an unauthorized user gaining control over sensitive data, functionality, or settings. The researcher received $500 as payout from the bug bounty program, with the company fixing the issue by validating uploaded file names and restricting permissions for sensitive directories. Key lesson: Strictly enforce access controls and validate all user-supplied input to prevent privilege escalation vulnerabilities. #BugBounty #PrivilegeEscalation #FileUploads #WebSecurity #Cybersecurity

https://infosecwriteups.com/how-i-escalated-privileges-from-user-to-admin-0e6aa72274fc?source=rss------bug_bounty-5

Xử lý tải lên tệp lớn trong Node.js mà không làm sập máy chủ của bạn: Sử dụng streams để xử lý dữ liệu từng phần, tránh lưu trữ toàn bộ tệp trong bộ nhớ. Điều này giúp giảm thiểu rủi ro tràn bộ nhớ và đảm bảo ứng dụng Node.js của bạn hoạt động ổn định khi xử lý các tệp lớn.
#nodejs #fileuploads #programming #lậptrình #tảilêntệp #server

https://www.reddit.com/r/programming/comments/1nbm8kt/handling_large_file_uploads_in_nodejs_without/

📚 Check out this recent article on best practices for file uploads.

Popular approaches:
1. Uploading a file by itself, like adding an avatar.
2. Uploading a file with metadata, like a video with a title and description.
3. Importing a file from a URL, like an avatar from Facebook.

Best practices:
+ Check Content-Type and Content-Length
+ Secure file uploads

Read the full article: https://apisyouwonthate.com/blog/api-design-basics-file-uploads/

#API #Development #BestPractices #FileUploads

By @Philsturgeon

Shrova Mall A-to-Z e-commerce full-stack application by Abdelfattah Ragab

Available on https://shop.tredition.com and https://www.amazon.com

#angular #nestjs #postgresql #firebase #firebasestorage #stripe #shippo #render #payments #git #github #webhooks #shipping #ecommerce #onlinestore #shoppingstore #shipment #delivery #shoppingcart #fileuploads #mall #supermarket

Optimize your WordPress site! Explore tips to boost file upload size. Elevate your online presence.

https://wpwax.com/how-to-increase-maximum-file-upload-size-in-wordpress/

#wordpress
#fileuploads #wordpressplugins #websitedevelopment #wordpressdeveloper

Referenced link: https://hackernoon.com/image-transformation-everything-you-need-to-know
Discuss on https://discu.eu/q/https://hackernoon.com/image-transformation-everything-you-need-to-know

Originally posted by HackerNoon | Learn Any Technology / @[email protected]: https://twitter.com/hackernoon/status/1604964804980101133#m

Image enhancement refers to the modification of images for better displaying or viewing. - https://hackernoon.com/image-transformation-everything-you-need-to-know #javascript #fileuploads