Magento released community edition version and SUPEE patch 10266 and on 14th September, 2017 containing multiple security enhancements providing potential protection against security issues, unauthorized data leak, and authenticated Admin user remote code execution vulnerabilities. We are here with patch files to install in your Magento.

Installation process:
I have explained installation of patches with both the ways here:
Follow this instruction to install patch on your store,

Method 1:
Upload patch files in the root of Magento.
Make one file with the name of patch.php, write following code in it,

replace the file name in it, upload it in the root and run the file from the browser.
Name should be
You should receive following screen once you run patch.php from the browser,

If you are getting error like this,
“Error! Some required system tools, that are utilized in this sh script, are not installed; Tool (s) “patch” is (are) missed, please install it(them).
That means system tools aren’t installed in your server to run the sh script, you can contact your hosting provider or follow another method.

We have updated the patch files for the older Magento versions. It is very much recommended to use this patches at your own risk, please take backup of your website prior to installation.

Method 2:
You can install patch with SSH as well. You will need SSH, if you don’t know how to set up SSH, contact your hosting provider.
Upload the patch files in the root,
In ssh console, run the command as following.
For .sh file extension
For .patch file extension:
patch —p0 < patch_file_name.patch

Method 3:
Download the zip file for the patch installation. You can also download these Pre Patched files from GitHub. After downloading the files, simply upload it to your Magento root folder.

Magento version SUPEE-10266
Magento SUPEE_10266_Magento_1.9.3.4
Magento SUPEE_10266_Magento_1.9.3.3
Magento SUPEE_10266_Magento_1.9.3.2
Magento SUPEE_10266_Magento_1.9.3.1
Magento SUPEE_10266_Magento_1.9.3.0
Magento SUPEE_10266_Magento_1.9.2.4
Magento SUPEE_10266_Magento_1.9.1.0
Magento SUPEE_10266_Magento_1.8.1.0

It is still recommended to upgrade to Magento version which includes all the security patches including SUPEE 10266. If you need any help regarding Magento version Upgrade, Checkout our Magento Upgrade Service.


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