Yoast SEO

Yoast SEO is a WordPress plugin that helps websites rank higher in search engines. Its mission is to provide SEO for everyone, from small businesses to popular sites. The plugin includes features such as automated technical SEO improvements, advanced XML sitemaps, title and meta description templating, and an in-depth Schema.org integration. Yoast SEO Premium offers even more tools and functionality, including email support. It is the most-used WordPress SEO plugin and has helped millions of users get ahead of their competition.

This information is sourced from wpvulnerabilities.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Vulnerabilities

  • Input validation vulnerability in Yoast SEO 22.6

    Fixed

    The Yoast SEO plugin for WordPress has a security issue called Stored Cross-Site Scripting. This means that certain information, specifically the author's display name, is not properly protected and ...

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  • Input validation vulnerability in Yoast SEO 22.5

    Fixed

    The Yoast SEO plugin for WordPress has a security issue. This means that hackers can inject harmful code into web pages if they can convince a user to click on a link. This vulnerability affects all ...

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  • Input validation vulnerability in Yoast SEO 21.0

    Fixed

    The Yoast SEO plugin for WordPress, up to and including version 21.0, is not secure. It has a problem with how it handles incoming and outgoing data, which means that someone who has access to the pl...

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  • Input validation vulnerability in Yoast SEO 5.7.1

    Fixed

    A security flaw was discovered in the Yoast SEO plugin before version 5.8.0 for WordPress. This flaw allowed malicious people to inject harmful code (such as web scripts or HTML) into the plugin

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  • Code execution vulnerability in Yoast SEO 9.1.0

    Fixed

    A security issue was discovered in the Yoast SEO plugin for WordPress before version 9.2.0. An SEO Manager could use the ""ZIP import"" feature to execute commands on the computer's operating system

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  • Access violation vulnerability in Yoast SEO 17.3

    Fixed

    The Yoast SEO plugin

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  • Input validation vulnerability in Yoast SEO 1.5.7

    Fixed

    The WordPress SEO by Yoast plugin

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  • Input validation vulnerability in Yoast SEO 1.5.7

    Fixed

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  • Access violation vulnerability in Yoast SEO 3.2.4

    Fixed

    The Yoast SEO plugin for WordPress has a security issue in versions up to 3.2.4. People who are not allowed to see certain information (such as settings or post data) are able to access these details...

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  • Input validation vulnerability in Yoast SEO 20.2

    Fixed

    The Yoast SEO plugin for WordPress is a way to help improve your website's visibility to search engines. Unfortunately, versions up to and including 20.2 of the plugin contain a vulnerability that co...

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  • Input validation vulnerability in Yoast SEO 11.5

    Fixed

    The Yoast SEO plugin for WordPress is not safe to use in versions up to 11.5. If someone with post editor access uses this plugin

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  • Access violation vulnerability in Yoast SEO 1.4.6

    Fixed

    The Yoast SEO plugin for WordPress has a security vulnerability which could allow unauthorized attackers to reset the plugin's settings. This vulnerability exists in versions up to, and including, 1....

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  • Input validation vulnerability in Yoast SEO 2.1.1

    Fixed

    The WordPress SEO by Yoast plugin before version 2.2 had a security vulnerability that allowed attackers to add malicious code to a website. This was done by entering the code in the post_title parame...

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  • Input validation vulnerability in Yoast SEO 3.2.5

    Fixed

    The Yoast SEO plugin for WordPress is not secure in versions 3.2.5 and earlier. Attackers can use this security issue to inject malicious web scripts into victims' browsers. This could be used to acc...

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  • Input validation vulnerability in Yoast SEO 3.4.1

    Fixed

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  • Input validation vulnerability in Yoast SEO 2.1

    Fixed

    The Yoast SEO plugin for WordPress has a security vulnerability that affects versions up to 2.0.1. This means that attackers can inject malicious scripts into the plugin, which will then run on any v...

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