Product didn't added to wishlist after PATCH_SUPEE-9767 installed in version 1.9.2.1

Question

I have added a product to the wishlist in following method (Magento Version 1.9.2.1)

1. Without login, click on "Add to wishlist" link in any product

2. Get redirected to Checkout login page

3. Enter user name password

4. Redirected to the particular user's Wishlist

Before installed the PATCH_SUPEE-9767, It worked. After Patched the product didn't added to wishlist.

Answer 1

I was provided a custom patch from Magento for this issue, that fixes it for EE 1.14. The only change that I think would be necessary is taking out the check for Enterprise_Pagecache, which I have done in the code below.

The solution is to add an event observer in a local module like the following:

// Model/Observer.php
...
public function replaceFormKeyForWishlistAdd(Varien_Event_Observer $observer)
{

    $formKey = Mage::getSingleton('core/session')->getFormKey();

    $session = Mage::getSingleton('customer/session');
    $beforeWishlistRequest = $session->getBeforeWishlistRequest();

    $beforeWishlistRequest['form_key'] = $formKey;
    $session->setBeforeWishlistRequest($beforeWishlistRequest);

    $newBeforeAuthUrl = Mage::getUrl('wishlist/index/add',
        array('product' => $beforeWishlistRequest['product'], 'form_key' => $formKey)
    );
    $session->setBeforeAuthUrl($newBeforeAuthUrl);
    return $this;
}
...

.

// etc/config.xml
...
<events>
    <customer_login>
        <observers>
            <namespace_module>
                <class>namespace_module/observer</class>
                <method>replaceFormKeyForWishlistAdd</method>
            </namespace_module>
        </observers>
    </customer_login>
</events>
...

Here is the patch, which makes these changes in the core: https://github.com/timciep/magento-tools/tree/master/Patches/SUPEE-10123_EE_1.14.0.1_v1.

Answer 2

PATCH_SUPEE-9767 is only about formkey in checkout. I think it will not disturb your wishlist. Some files of 9767 may override your customised files. Please re-check the patch files again