CVE-2024-3962
The Product Addons & Fields for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ppom_upload_file function in all versions up to, and including, 32.0.18.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Product Addons & Fields for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ppom_upload_file function in all versions up to, and including, 32.0.18. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. Successful exploitation requires the PPOM Pro plugin to be installed along with a WooCommerce product that contains a file upload field to retrieve the correct nonce.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.37% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- themeisle/product addons \& fields for woocommerce
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/changeset/3075669/woocommerce-product-addonPatch
- https://themeisle.com/plugins/ppom-pro/Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4f95bcc3-354e-4016-9a17-945569b076b6?source=cveThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/3075669/woocommerce-product-addonPatch
- https://themeisle.com/plugins/ppom-pro/Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4f95bcc3-354e-4016-9a17-945569b076b6?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.