This issue occurs because of lack of access restrictions in the plugin settings. Thus, any user can post a review to any product he wants. In order to prevent such attacks, you need to set up some restrictions in the plugin settings. For example, you can limit the number of posts allowed to write reviews, or limit the number of times a user can edit their review. Access restriction is available in the plugin settings by selecting “Add Access Restriction”. After you do this, you will see a new tab in the review form where you can add additional restrictions.

How to prevent review bombing in WooCommerce

Sometime, it may be necessary to prevent review bombing in WooCommerce. Review bomb is a tactic where a group of users try to post negative reviews at the same time and overwhelm the website with their bad reviews. It's not that difficult to create a plugin for WooCommerce. There are some important things you should consider before moving ahead with your own plugin.
-If you're going to allow multiple users or an unlimited number of posts, then you will need to make sure your plugin can handle these limitations. You also need to make sure that your plugin has no memory leaks and other similar problems that might occur during the heavy load of reviews.
-Your plugin needs to be tested before releasing it on the marketplace. So, ask someone else with experience developing plugins in this field for feedback on the design and functionality of your plugin.
-You should write documentation for your plugin so that people know what they can do with it. This way, they'll know how they can use it without having to contact you first.
-Try to keep your code as simple as possible so that there won't be any security issues or usability problems later on down the line.

How to Install and Use Review Restriction Plugin?

To install this plugin, you need to go to your WordPress admin dashboard. Then, go to Plugins and click “Add New”. Search for “Review Restriction” and click on the title to install it. Once installed, you need to activate it by going into the plugin settings and clicking on the “Activate” button at the top of the page. This will bring up a modal window where you can add additional restrictions.

How to check if your site is vulnerable to WordPress Review Tampering Attack?

To check if your site is vulnerable to WordPress Review Tampering Attack, you can use a website called https://wordpress.com/security/ who will analyze your site and assess the risk. The website will show if there are any plugins that might allow malicious users to tamper with reviews in order to give themselves a positive rating. You can also check for similar vulnerabilities by using a plugin called "WordPress Vulnerability Scanner".

Install and activate AuthorBox plugin

1. Install the plugin and activate it: https://wordpress.org/plugins/author-box/
2. Go to Settings > AuthorBox > General settings
3. In the "Number of posts allowed" field, enter the number of reviews a user is allowed to write per day
4. In the "Total number of days allowed" field enter the total number of days from which you want a user to be able to write reviews
5. Click on Save settings

Timeline

Published on: 09/23/2022 16:15:00 UTC
Last modified on: 09/26/2022 15:26:00 UTC

References