What is CVE-2022-3393?

CVE-2022-3393 is a critical-severity vulnerability in Bestwebsoft Post_to_csv, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 9.8/10. Published 2022-10-25.

How severe is CVE-2022-3393?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-3393 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Bestwebsoft Post_to_csv

CVE-2022-3393

The Post to CSV by BestWebSoft WordPress plugin through 1.4.0 does not properly escape fields when exporting data as CSV, leading to a CSV injection

EPSS: 0.013 (66.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bestwebsoft Post_to_csv
Unknown Post To Csv By Bestwebsoft — versions 1.4.0

Weakness classification (CWE)

CWE-1236 — Improper Neutralization of Formula Elements in a CSV File

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-3393?: CVE-2022-3393 is a critical-severity vulnerability in Bestwebsoft Post_to_csv, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 9.8/10. Published 2022-10-25.
How severe is CVE-2022-3393?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-3393 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.