CVE-2021-47901

CRITICAL

Dirsearch 0.4.1 - Code Injection

Title source: llm

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.

Exploits (1)

exploitdb WORKING POC

by Dolev Farhi · textlocalpython

https://www.exploit-db.com/exploits/49370

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/49370

[Various Sources] https://github.com/maurosoria/dirsearch

[Third Party Advisory] https://www.vulncheck.com/advisories/dirsearch-csv-injection

Scores

CVSS v3 9.8

EPSS 0.0007

EPSS Percentile 20.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

Details

CWE

CWE-1236

Status published

Products (1)

maurosoria/dirsearch 0.4.1

Published Jan 27, 2026

Tracked Since Feb 18, 2026