CVE-2021-47901
Critical
Description
Dirsearch 0.4.1 contains a CSV injection vulnerability when using the --csv-report flag that allows attackers to inject formulas through redirected endpoints. Attackers can craft malicious server redirects with comma-separated paths containing Excel formulas to manipulate the generated CSV report.
SeverityCritical
CVSS9.8
Exploit probability—
ProductMaurosoria Dirsearch
PublishedJan 27, 2026
First seenJan 27, 2026
Weakness typeCWE-1236CWE-1236
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| maurosoria dirsearch | 0.4.1 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.