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WS-2022-0415
Good to know:
Date: November 7, 2022
Unsafe file uploads occur when the web server fails to sufficiently validate the file’s size, type, name, contents, or what restrictions are placed on the file once it has been successfully uploaded. The application fails to validate files that are uploaded, allowing an attacker to upload unsafe files to the web server and gain access to folders in a directory that are not intended to be accessed.
Language: PHP
Severity Score
Severity Score
Weakness Type (CWE)
Command Injection
CWE-77Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | HIGH |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |