The Product Input Fields for WooCommerce plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the handle_downloads() function in versions up to, and including, 1.2.6. This makes it possible for unauthenticated attackers to download files from the vulnerable service.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-36696
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2349889%40product-input-fields-for-woocommerce&new=2349889%40product-input-fields-for-woocommerce&sfp_email=&sfph_mail=
• https://wpscan.com/vulnerability/15f345e6-fc53-4bac-bc5a-de898181ea74
• https://www.wordfence.com/threat-intel/vulnerabilities/id/01e41573-9329-48e1-9191-e8e1532f7afc?source=cve
• https://blog.nintechnet.com/high-severity-vulnerability-fixed-in-product-input-fields-for-woocommerce