CVE-2023-6979

HIGH EPSS 62.8%
Published Jan 11, 20242y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Jan 11, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

Description

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to, and including, 5.38.9. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
62.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

Affected Products 1

VendorProductVersionRange
cusrevcustomer_reviews_for_woocommerce* ≤5.38.9

References 5

  • drive.proton.me https://drive.proton.me/urls/K4R2HDQBS0#iuTPm3NqZEdz
    Broken Link
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/import-export/class-cr-reviews-importer.php#L35
    Issue Tracking
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3016708%40customer-reviews-woocommerce&new=3016708%40customer-reviews-woocommerce&sfp_email=&sfph_mail=
    Patch
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3018507%40customer-reviews-woocommerce&new=3018507%40customer-reviews-woocommerce&sfp_email=&sfph_mail=
    Patch
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/4af801db-44a6-4cd3-bd1a-3125490c8c48?source=cve
    Third Party Advisory

Remediation

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3016708%40customer-reviews-woocommerce&new=3016708%40customer-reviews-woocommerce&sfp_email=&sfph_mail=
    Patch
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3018507%40customer-reviews-woocommerce&new=3018507%40customer-reviews-woocommerce&sfp_email=&sfph_mail=
    Patch