Description
Knockpy 4.1.1 contains a CSV injection vulnerability that allows attackers to inject malicious formulas into CSV reports through unfiltered server headers. Attackers can manipulate server response headers to include spreadsheet formulas that will execute when the CSV is opened in spreadsheet applications.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| guelfoweb | knock | 4.1.1 | — |
References
- ExploitDB-49342 exploit
- Knockpy GitHub Repository product
- VulnCheck Advisory: Knockpy 4.1.1 - CSV Injection third-party-advisory