BigBuy Dropshipping Connector for WooCommerce <= 2.0.5 - Unauthenticated IP Spoofing to phpinfo() Exposure

Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2025-12039
CVSS Medium (5.3)
Publicly Published November 20, 2025
Last Updated November 21, 2025
Researcher Jarno Vos (jarnovos)
Description

The BigBuy Dropshipping Connector for WooCommerce plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 2.0.5 due to insufficient IP address validation and use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for unauthenticated attackers to retrieve the output of phpinfo().

References

1 affected software package

Software Type Plugin
Software Slug bigbuy-wc-dropshipping-connector (view on wordpress.org)
Patched? No
Affected Version
  • <= 2.0.5
Patched Version
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