The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to authorization bypass in versions before 6.1.5. This makes it possible for authenticated attackers to modify plugin settings on a site with registration enabled. This includes adding or changing the site favicon, uploading featured images for posts or retrieving SEO settings for a post.
This vulnerability is a high severity with CVSS 7.3 Authorization Bypass issue affecting the Plugin SEO Plugin by Squirrly SEO. It affects Versions before 6.1.5 and is fixed in 6.1.5.
the tracked vulnerability is tracked for the Plugin SEO Plugin by Squirrly SEO as high severity with CVSS 7.3. The affected range is Versions before 6.1.5. Update SEO Plugin by Squirrly SEO to 6.1.5 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
squirrly-seo
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
6.1.5
|
| Affected Versions |
Versions before 6.1.5
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
SEO Plugin by Squirrly SEO <= 12.3.19 - Authenticated (Contributor+) SQL Injection via url Parameter
SEO Plugin by Squirrly SEO <= 12.1.10 - Authenticated (Contributor+) Arbitrary File Upload
SEO Plugin by Squirrly SEO <= 12.4.03 - Authenticated (Contributor+) SQL Injection
SEO Plugin by Squirrly SEO <= 12.4.05 - Authenticated (Subscriber+) SQL Injection via search Parameter
SEO Plugin by Squirrly SEO <= 12.1.20 - Missing Authorization
SEO Plugin by Squirrly SEO <= 12.3.16 - Reflected Cross-Site Scripting
SEO Plugin by Squirrly SEO <= 12.1.20 - Reflected Cross-Site Scripting via 'page' and 'tab'
SEO Plugin by Squirrly SEO <= 11.1.11 - Reflected Cross-Site Scripting
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