CVE-2015-3421

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.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.17%
Third-Party Advisory securityfocus.com Third-Party Advisory htbridge.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.htbridge.com/advisory/HTB23255 third party advisory
http://www.securityfocus.com/bid/74477 third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2015-3421?
CVE-2015-3421 has been scored as a medium severity vulnerability.
How to fix CVE-2015-3421?
To fix CVE-2015-3421, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-3421 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-3421 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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