CVE-2023-6979

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 2.79% Top 15%
Third-Party Advisory wordfence.com
Affected: ivole Customer Reviews for WooCommerce
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/4af801db-44a6-4cd3-bd1a-3125490c8c48?source=cve third party advisory
https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/import-export/class-cr-reviews-importer.php#L35 issue tracking
https://drive.proton.me/urls/K4R2HDQBS0#iuTPm3NqZEdz broken link
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
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

Frequently Asked Questions

What is the severity of CVE-2023-6979?
CVE-2023-6979 has been scored as a critical severity vulnerability.
How to fix CVE-2023-6979?
To fix CVE-2023-6979, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-6979 being actively exploited in the wild?
It is possible that CVE-2023-6979 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-6979?
CVE-2023-6979 affects ivole Customer Reviews for WooCommerce.
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