WordPress plugin

Woocommerce CSV importer <= 3.3.6 — Arbitrary File Deletion

86c0f530-bf4c-4de4-84db-e8469cea76c5Published Dec 27, 2017 · Updated Nov 13, 2026

Affected: ≤3.3.6Update to 3.4.0 or newer

All remediation steps

Watch plugin

Severity

Medium6.4

CVSS

6.4

CVSS 3.1 · CNA (Wordfence)

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

What does this vector mean?

AV:N Attack vector: Network
AC:L Attack complexity: Low
PR:L Privileges required: Low
UI:N User interaction: None
S:C Scope: Changed
C:N Confidentiality: None
I:L Integrity: Low
A:L Availability: Low

Weakness

CWE-73 External Control of File Name or Path

Required access

Unknown

Exploit prediction (EPSS)

No score

CISA KEV

Not listed

On this page7

Am I affected?

Woocommerce CSV importer woocommerce-csvimport

Affected≤ 3.3.6
Patched in3.4.0

You are affected if you run ≤ 3.3.6. Version 3.4.0 and later are not affected by this issue.

Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Woocommerce CSV importer.
No admin access? Run a passive check of your site. It reads public files only.

What to do

Update to version 3.4.0, or a newer patched version
Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
Watch Woocommerce CSV importer to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Lenon Leite.

The Woocommerce CSV importer plugin for WordPress is vulnerable to Arbitrary File Deletion in versions up to, and including, 3.3.6 via the delete_export_file() function. This allows authenticated attackers to execute code on the server.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

Advisorywordfence.com

Timeline

Dec 27, 2017
CVE published
Severity medium, CVSS 6.4
Nov 13, 2026
Record last updated

Sources & licenses

Vulnerability data: Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVSS / CWE: National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.

How we use these sources