4.3
CVSSv2

CVE-2015-3421

Published: 21/07/2017 Updated: 26/07/2017
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

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

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eshop project eshop

Exploits

High-Tech Bridge Security Research Lab discovered a security vulnerability in the eShop WordPress Plugin, which can be exploited by remote attackers to overwrite arbitrary PHP variables within the context of the vulnerable application The vulnerability exists due to insufficient validation of user-supplied input in the "eshopcart" HTTP cookie Suc ...