CVE-2015-3421
6.1 · MEDIUMOverview
CVE-2015-3421 is a medium-severity vulnerability affecting eshop_project eshop. It was published on July 21, 2017 and has a CVSS 3.0 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from eshop_project. Update eshop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| eshop_project | eshop | 0 | Affected |
Frequently Asked Questions
What is CVE-2015-3421?
CVE-2015-3421 is a medium-severity vulnerability affecting eshop_project eshop. It was published on July 21, 2017 and has a CVSS 3.0 base score of 6.1 (MEDIUM).
How severe is CVE-2015-3421?
This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2015-3421?
Check the references section for vendor advisories and patches from eshop_project. Update eshop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2015-3421?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-3421 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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