CVE-2021-47901

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/27/2026

Last Modified1/29/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-1236

References

https://github.com/maurosoria/dirsearch(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49370(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/dirsearch-csv-injection(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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