CVE-2015-3421

The eshop_checkout function in checkout.php in the Wordpress Eshop plugin 6.3.11 and earlier does not validate variables in the "eshopcart" HTTP cookie, which allows remote attackers to perform cross-site scripting (XSS) attacks, or a path disclosure attack via crafted variables named after target PHP variables.

• CWE-79

• http://www.securityfocus.com/bid/74477Third Party Advisory, VDB Entry
• https://www.htbridge.com/advisory/HTB23255Third Party Advisory
• http://www.securityfocus.com/bid/74477Third Party Advisory, VDB Entry
• https://www.htbridge.com/advisory/HTB23255Third Party Advisory

Published

Jul 21, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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