CWE-94, or Code Injection, occurs when a software application improperly controls the input used in generating code. This vulnerability allows attackers to inject malicious code, which the application subsequently compiles or interprets. The injected code can execute unintended commands, compromise data integrity, and even provide attackers with full control over the system.
At its core, CWE-434 occurs when an application fails to restrict file uploads to safe and intended file types. This weakness allows attackers to upload malicious files, potentially executing arbitrary code, accessing sensitive data, or gaining unauthorised access to the system.
At its core, a Use After Free vulnerability occurs when a program continues to use memory after it has been freed or deallocated. This behaviour can result in undefined behaviour, ranging from crashes and data corruption to critical security breaches, including arbitrary code execution.
Path traversal, also known as directory traversal, is a vulnerability that allows an attacker to access files and directories stored outside the intended directory. By exploiting improper validation of user-supplied input, attackers can manipulate file paths to access sensitive system files, configuration files, or any other data stored on the server.
CSRF is a security vulnerability that tricks a victim into performing unintended actions on a web application where they are authenticated. By exploiting the trust that a website places in the user’s browser, attackers can force users to execute actions without their consent or knowledge.