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WordPress 6.03 Fixes Security Flaws - Here's How It Affects Your SEO

October 27, 2022
SEO
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WordPress 6.0.3 has been released to the public, and it fixes 16 security flaws that were present in the previous version. This is great news for anyone who relies on WordPress for their website or blog, as the added security will protect them from malicious activity. But how does the security flaws and the security update affect SEO? In this blog, we’ll discuss the fixed vulnerabilities and how the flaws and their fixes may affect your SEO efforts.

The Fixed Security Flaws

This WordPress security update fixes the following sixteen vulnerabilities:

  • 9 instances of XSS, 6 of which are Stored XSS.
  • 2 Email related vulnerabilities
  • 1 Cross Site Request Forgery Vulnerability
  • 1 SQL Injection due to improper sanitization in `WP_Date_Query`
  • 1 Data exposure via the REST Terms/Tags Endpoint
  • 1 Open redirect in `wp_nonce_ays`
  • 1 Revert shared user instances (possible vulnerability introduced by this feature)

The XSS Vulnerabilities

Generally, an XSS vulnerability occurs wherever WordPress provides an input or an upload option.

The Stored XSS vulnerability occurs when malicious code is stored on the server and is then served to the user when they visit a website. This malicious code can be used to steal sensitive information such as passwords, credit card numbers or any other information that is stored on the website.

The Cross-Site Request Forgery Vulnerability

Cross-Site Request Forgery (CSRF) is a type of cyber-attack that takes advantage of the trust that exists between websites and users. It works by using the user’s browser to make an unauthorized request on their behalf, without their knowledge or consent, taking advantage of the user’s permissions, allowing them to access and manipulate data or even take control of the website itself.

SQL Injection Due To Improper Sanitization In `WP_Date_Query`

This type of vulnerability allows an attacker to input data directly into the database.

The Open Redirect In `WP_Nonce_Says`

An open redirect is a loophole allowing hacker to take advantage of a redirect.

Nonce is defined in the WordPress codex as follows:

“A nonce is a “number used once” to help protect URLs and forms from certain types of misuse, malicious or otherwise.”

 

Nonces, Security -WordPress

How WordPress Security Flaws Affect Your Website’s SEO

If you are running a WordPress site, it is important to understand how security flaws can impact your SEO efforts.

  • When Google’s crawlers come across any security vulnerabilities on your site, they will take note and mark it accordingly. This can have a direct impact on your website’s rankings in the SERPs. A website with poor security can see its rankings plummet, while a secure website will be rewarded with higher rankings.
  • When search engines detect malware on a website, it can greatly reduce the site’s overall visibility in SERPs, leading to a significant drop in organic traffic.
  • If your website is hacked and malicious content is added, this could get your site blacklisted by search engines. This would mean your website is no longer indexed and won’t appear in the SERPs at all.

This improved security measure will have a positive impact on your website’s SEO as malicious code will no longer be able to be injected into your pages, meaning that search engine crawlers will no longer see malicious content which could harm your site’s reputation and rankings. Read on more to find.

Will The Latest 6.0.3 WordPress Security Release Improve Your Website’s Search Engine Ranking?

When it comes to SEO, WordPress security is incredibly important. Not only does it provide protection against malicious intruders, but it also helps ensure that search engine algorithms can properly read and index your website. The new 6.0.3 security update will help with this in three key ways.

  • There are now fewer potential security vulnerabilities that could be exploited by malicious actors, which in turn makes it much harder for them to get into your website and do damage.
  • The new update also includes several improvements to the way WordPress stores data, making it easier for search engines to crawl and index your website. By making sure that all the relevant data is stored in an organized way, search engine algorithms will have an easier time understanding and categorizing your website correctly. This will lead to better rankings and more organic traffic over time.
  • It provides improved protection against XSS attacks, which will help make your website more secure and boost its rankings in search engine results.

Overall, the new 6.0.3 security release of WordPress should be a great boon for anyone looking to improve their website’s SEO rankings and organic traffic numbers. By ensuring that your website is secure from malicious intruders and that the data stored is optimized for crawling and indexing, you can expect to see better rankings in the SERPs over time.

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