What is CVE-2023-4139?

CVE-2023-4139 is a high-severity vulnerability in Smackcoders Wp_ultimate_csv_importer, classified under Information Disclosure. CVSS score: 7.5/10. Published 2023-08-04.

How severe is CVE-2023-4139?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-4139 known to be exploited?

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

Information disclosure in Smackcoders Wp_ultimate_csv_importer

CVE-2023-4139

The WP Ultimate CSV Importer plugin for WordPress is vulnerable to Sensitive Information Exposure via Directory Listing due to missing restriction in export folder indexing in versions up to, and including, 7.9.8. This makes it possible f…

Vulnerability class: Information Disclosure

EPSS: 0.006 (42.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2023-4139?: CVE-2023-4139 is a high-severity vulnerability in Smackcoders Wp_ultimate_csv_importer, classified under Information Disclosure. CVSS score: 7.5/10. Published 2023-08-04.
How severe is CVE-2023-4139?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-4139 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.