Can CSV files contain virus?

Can CSV file have virus?

Without validation, the exported CSV file could contain maliciously crafted formulas. If a malicious formula is executed by CSV applications, such as Microsoft Excel, Apple Numbers, or Google Sheets, among others, it could compromise your data, your system, or both.

Is a CSV file secure?

CSV files are simply formatted text files and have to be compressed to be secured. Standard practice suggests the compression of such files using a compression software like Winzip and password protecting the compressed file.

What does a CSV file contains?

CSV stands for Comma Separated Values. A CSV file is a plain text file that stores tables and spreadsheet information. The contents are often a table of text, numbers, or dates. CSV files can be easily imported and exported using programs that store data in tables.

What is CSV injection?

CSV Injection, also known as Formula Injection, occurs when websites embed untrusted input inside CSV files. When a spreadsheet program such as Microsoft Excel or LibreOffice Calc is used to open a CSV, any cells starting with = will be interpreted by the software as a formula.