Link Juice Keeper
Link Juice Keeper has one disclosed vulnerability in the WordSec catalog, all reported in 2023; it is fixed as of September 2026. Their average CVSS score is 5.5, and the most serious one scores 5.5 out of 10.
The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).
The one issue recorded for Link Juice Keeper has a vendor fix available, so running the current release closes it.
All of these findings were reported by Abdi Pranata. Link Juice Keeper is installed on roughly 10,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 7.1.
CVE-2023-25793Link Juice Keeper <= 2.0.2 - Authenticated(Admin+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records

Link Juice Keeper
Author
George Pattichis
Link Juice Keeper redirects all non-existing URLs, that normally return a 404 error, to the page/post of your choice. This way everyone who comes to your blog via a broken link (both people and robots) will be redirected to a valid page. A 404 Error (Page not Found) is very common and one of the main reasons Google can give you a lower ranking. Taking steps to handle 404 errors can be complex for non-techy users. With this free plugin you can finally resolve all 404 errors with just 1 click! What are 404 errors? As you probably know, incoming links play important role in ranking well in Google and other search engines. Therefore you should ensure that every incoming link leads to one of your valid pages on your blog. This may be a challenge because your website is dynamic and it changes every day: you might remove or unpublish posts or pages; you might change your URL structure on your blog; links may brake because of technical misconfiguration; a webmaster might add your link in their posts with a typo; a visitor may simply mis-type your post’s URL Any of the above will lead to link juice waste and a 404 error. You can avoid this simply by installing this plugin. Features Redirect errors to your homepage, an existing page, post or even a custom link Monitor/log all 404 errors (Optional) Choose redirect method to be used (301,302,307) Send email notifications on every 404 (optional) Translations ready Link Juice Keeper was originally developed by Daniel Frużyński. The plugin has been adopted and refactored by George Pattichis who will continue development and maintenance. Changelog
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