Guelfoweb maintains knockpy, a domain-enumeration and reconnaissance tool whose vulnerability footprint centers on improper neutralization of formula elements when processing CSV output. This niche product presents a narrowly scoped attack surface relevant primarily to users generating and consuming its enumeration reports; live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Guelfoweb over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-36941CRITICAL 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 | Jan 27, 2026 | 9.8 | 30 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Guelfoweb.
Media articles that mention a CVE ID that affects a product developed by Guelfoweb — matched by CVE ID, not by vendor name.