Zen Cart Patches

From time to time, patches are released as flaws are noted and / or companies such as PayPal, Authorize.net, etc. make changes to their protocol.  It is VERY IMPORTANT that you, as a business owner using the Zen Cart software, stay on top of any fixes that come out. 

One way to stay informed is to make sure you are signed up for our newsletter.  We attempt to let people know of any fixes that come out.

Keep in mind that having your Zen Cart website upgraded to the current version is the very best way to make sure your website is secure!

Zen Cart Product Notifications Security Patch 7/17/19

Zen Cart Product Notifications Security Patch 7/17/19

This patch is for ALL versions of Zen Cart up to 1.5.6B I affects product notifications which could give access to the database and open your...
15.00
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Authorize dot net Security Hash Warning Fix

Authorize dot net Security Hash Warning Fix

If you are using authorize dot net as a payment processor, as of 2019, they are rejecting the security hash code they have had as a security tool A...
20.00
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MasterCard BIN 2 patch

MasterCard BIN 2 patch

This is a patch for Zen Cart Versions 1.5.5a and older ONLY.  MasterCard has begun issuing credit card numbers starting with #2, which is not a...
25.00
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PHP Mailer Security fix for ALL versions of Zen Cart

PHP Mailer Security fix for ALL versions of Zen Cart

NOTE:  On 4/13/17 these files were updated. On 12/26/16, the Open Source PHPMailer project coders were informed of a security bug that could...
25.00
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06/14/16 Authorize.net Akamai Update

06/14/16 Authorize.net Akamai Update

Authorize.net will be rolling out an integration with Akamai in the not too distant future.  They had it scheduled for 6/30/16, but have delayed...
20.00
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5/12/16 Patch for Admin Privilege Escalation issue in v150-v155

5/12/16 Patch for Admin Privilege Escalation issue in v150-v155

We received notification from the Zen Cart Development Team that there existed a potential admin privilege escalation issue whereby logged-in admin...
20.00
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3/18/16 Zen Cart Trustwave / Admin Security Patch

3/18/16 Zen Cart Trustwave / Admin Security Patch

The Zen Cart development team has been notified by Trustwave (a PCI Compliance scanning company) that there are possible multiple security...
25.00
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Repair of Hacked Zen Cart Website

Repair of Hacked Zen Cart Website

If your website has been hacked, you may or may not really know about it.  The most COMMON ways you may find out you are hacked (that I have...
50.00
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POODLE Fix for Payment and Shipping Modules

POODLE Fix for Payment and Shipping Modules

There has recently been a vulnerablility discovered called POODLE which affects payment processors such as PayPal, Authorize.net, Linkpoint, etc. who...
50.00
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11/27/15 Zen Cart Security Patch

11/27/15 Zen Cart Security Patch

1. Problem with /ajax.php in v1.5.4 only - Severity: High In Zen Cart v1.5.4 the /ajax.php file has a vulnerability which can be used to cause a...
25.00
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9/12/15 Security Fix all Zen Cart Versions

9/12/15 Security Fix all Zen Cart Versions

This security fix is regarded as low risk because hacker would need to have admin access. The popup page for additional images e.g....
25.00
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January 18 2017 PayPal Standard Fix

January 18 2017 PayPal Standard Fix

Beginning January 18, 2017, PayPal Standard will not accept transactions with a purchase amount that includes a "comma" in it.  For...
20.00
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