# Product Feed Manager For WooCommerce – Sell on 200+ Online Marketplaces <= 7.14.1 - Unauthenticated PHP Object Injection via Insecure Plugin Information Response

- **ID:** WPSEC-2026-1896
- **Plugin:** Product Feed Manager for WooCommerce – RexFeed – Sell on 200+ Shopping Channels (`best-woocommerce-feed`), https://wordpress.org/plugins/best-woocommerce-feed/
- **Affected versions:** all versions before 7.14.2
- **Fixed in:** 7.14.2 (Update to 7.14.2 or later.)
- **Severity:** High 7.5 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
- **Weakness:** CWE-502
- **Usage among sites WPSec scans:** plugin Low, affected versions None seen (as of 2026-10-29)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/best-woocommerce-feed
- **Fix released:** 2026-10-28
- **Published:** 2026-10-29
- **URL:** https://wpsec.com/vuln/WPSEC-2026-1896/

## Description

The Product Feed Manager for WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 7.14.1 via the System Status plugin information lookup, which fetches data from api.wordpress.org over plain HTTP and passes the response body directly to unserialize(). This makes it possible for unauthenticated attackers in a man-in-the-middle network position to inject a PHP Object when an administrator loads the System Status page. No known POP chain is present in the vulnerable plugin; if a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

## References

- https://wpsec.com/vuln/WPSEC-2026-1896/
- https://plugins.svn.wordpress.org/best-woocommerce-feed/tags/7.14.2/
- https://wordpress.org/plugins/best-woocommerce-feed/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-1896/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.