Critical 9.8Published Jan 27, 2026

CVE-2021-47901dirsearch 0.4.1 - CSV Injection

Updated under an hour ago (Oct 27, 2026, 1:40 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for maurosoria dirsearch

Exploited in the last 30 days

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.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-1236
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Jan 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

maurosoria dirsearch maurosoria:dirsearch (from the name)	0.4.1	CNA record

References

References

https://www.exploit-db.com/exploits/49370	exploit
https://github.com/maurosoria/dirsearch	product
https://www.vulncheck.com/advisories/dirsearch-csv-injection	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.