Vulnerabilities and security researches forsquirrly-seo squirrly-seo

Feb 27, 2026

CVE, Research URL: CVE-2025-14342
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Feb 19, 2026
Research Description: The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the sq_ajax_uninstall function in all versions up to, and including, 12.4.14. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disconnect the site from Squirrly's cloud service.
Affected versions: max 12.4.15.
Status: vulnerable

Apr 02, 2025

CVE, Research URL: CVE-2025-22783
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Mar 27, 2025
Research Description: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in SEO Squirrly SEO Plugin by Squirrly SEO allows SQL Injection.This issue affects SEO Plugin by Squirrly SEO: from n/a through 12.4.03.
Affected versions: max 12.4.06.
Status: vulnerable

Mar 08, 2025

CVE, Research URL: CVE-2025-1768
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Mar 07, 2025
Research Description: The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to blind SQL Injection via the 'search' parameter in all versions up to, and including, 12.4.05 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Affected versions: max 12.4.06.
Status: vulnerable

Mar 04, 2025

CVE, Research URL: CVE-2025-24654
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Mar 03, 2025
Research Description: Missing Authorization vulnerability in SEO Squirrly SEO Plugin by Squirrly SEO.This issue affects SEO Plugin by Squirrly SEO: from n/a through 12.4.05.
Affected versions: max 12.4.08.
Status: vulnerable

Nov 17, 2024

CVE, Research URL: CVE-2024-10515
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Nov 20, 2024
Research Description: In the process of testing the SEO Plugin by Squirrly SEO WordPress plugin before 12.3.21, a vulnerability was found that allows you to implement Stored XSS on behalf of the editor by embedding malicious script, which entails account takeover backdoor
Affected versions: max 12.3.21.
Status: vulnerable

Aug 20, 2024

CVE, Research URL: CVE-2024-43286
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Aug 19, 2024
Research Description: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Squirrly SEO Plugin by Squirrly SEO.This issue affects SEO Plugin by Squirrly SEO: from n/a through 12.3.19.
Affected versions: max 12.3.20.
Status: vulnerable

Jul 21, 2024

CVE, Research URL: CVE-2024-6497
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Jul 20, 2024
Research Description: The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘url’ parameter in all versions up to, and including, 12.3.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: max 12.3.20.
Status: vulnerable

Jun 07, 2024

CVE, Research URL: CVE-2024-29790
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Mar 27, 2024
Research Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Squirrly SEO Plugin by Squirrly SEO allows Reflected XSS.This issue affects SEO Plugin by Squirrly SEO: from n/a through 12.3.16.
Affected versions: max 12.3.17.
Status: vulnerable

CVE, Research URL: CVE-2021-25019
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Mar 22, 2022
Research Description: The SEO Plugin by Squirrly SEO WordPress plugin before 11.1.12 does not escape the type parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting
Affected versions: max 11.1.12.
Status: vulnerable

CVE, Research URL: CVE-2022-38140
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Nov 29, 2022
Research Description: Auth. (contributor+) Arbitrary File Upload in SEO Plugin by Squirrly SEO plugin <= 12.1.10 on WordPress.
Affected versions: max 6.1.5.
Status: vulnerable

CVE, Research URL: CVE-2022-45065
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: May 08, 2023
Research Description: Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Squirrly SEO Plugin by Squirrly SEO plugin <= 12.1.20 versions.
Affected versions: max 12.1.21.
Status: vulnerable

CVE, Research URL: CVE-2022-44626
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Mar 25, 2024
Research Description: Missing Authorization vulnerability in Squirrly SEO Plugin by Squirrly SEO.This issue affects SEO Plugin by Squirrly SEO: from n/a through 12.1.20.
Affected versions: max 12.1.21.
Status: vulnerable

CVE, Research URL: CVE-2024-0597
Home page URL: Security reports for SEO Plugin by Squirrly SEO
Application: SEO Plugin by Squirrly SEO
Date: Feb 06, 2024
Research Description: The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to and including 12.3.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Affected versions: max 12.3.16.
Status: vulnerable