PHPCMS v9 tested – theoretically applicable to 9.x earlier versions and later versions where this issue hasn’t been fixed. 1. Frontend submission garbled text: I don’t know how the official team conducted testing, but every release has numerous bugs. After this update, there was another wave of criticism, including frontend submission garbled text. Debugging revealed that
Problem Description: If user input data is inserted into an SQL query without proper handling, the application is likely vulnerable to SQL injection attacks, as shown in the following example: $unsafe_variable = $_POST[‘user_input’]; mysql_query(“INSERT INTO …
Journald is a new system logging method designed for Linux servers, marking the end of text log files. Log information is now written to binary files and read using journalctl. To access this information, Linux administrators will need some practice. Red Hat Enterprise Linux 7 and SUSE
Don’t trust anyone – build your own VPN server to encrypt web data and avoid prying eyes. While free, unencrypted wireless APs are everywhere, you shouldn’t use them to log into your online banking unless you don’t mind others snooping. The solution to this is
You might have heard of running a live Linux operating system from a USB drive, but did you know you can permanently save your runtime data, or even install Linux directly onto a USB drive? This article introduces three methods to carry Linux in your pocket (on a USB drive). Pick the one you like best! Burning an ISO Image to a USB Drive Put a …
For users who want an easy-to-use interface, Ubuntu is a great Linux distribution, arguably the best for Linux newcomers. However, this comes with a side effect – Canonical has made many decisions about the interface and appearance for users, especially the Unity desktop environment
Sometimes Linux newcomers get very confused when downloading software, because download pages often offer both 32-bit and 64-bit versions. So figuring out whether your operating system is 32-bit or 64-bit is very important, as you need this information for many tasks. In this article, …
Description: Bypass CAPTCHA restrictions to perform password guessing attacks against website administrator accounts. Impact: Under certain circumstances, the admin account can be cracked, leading to unauthorized login, website defacement, and creating conditions for attackers to launch further attacks. Solution: Option 1: Official Patch: http://bbs.ph …
Today, open-source software, open-source hardware, and the open-source philosophy have become increasingly popular. If you want to start a new open-source project, here are five “traps” you must avoid! Five Traps 1. Your Support If you plan to release an open-source product, you need to deeply understand “support …
For a long time, I had a vague feeling that I should be doing something for open source software. In some sense, open source is a very meaningful thing, and I would feel a little guilty for not doing enough. I used to tell myself things like: …
