Seo Plugin By Squirrly Seo

Broken access control in SEO Plugin by Squirrly SEO version 12.4.16 and earlier allows unauthenticated remote attackers to perform unauthorized privileged actions, resulting in high integrity impact against affected WordPress installations. The flaw stems from missing authorization checks (CWE-862), permitting requests to restricted functionality without any credential validation. No public exploit code or active CISA KEV listing has been identified at time of analysis, though the CVSS high-complexity rating suggests exploitation requires meeting specific conditions beyond a simple direct request.

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. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

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. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Squirrly SEO Plugin by Squirrly SEO.3.19. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Stored Cross-Site Scripting in the SEO Plugin by Squirrly SEO for WordPress (versions up to and including 12.3.19) allows Contributor-level authenticated users to inject arbitrary JavaScript via the 'url' parameter, executing in browsers of any user who views the affected page. Publicly available exploit code exists and EPSS scores this in the 96th percentile (22.89%) for likelihood of exploitation, though it is not currently listed in CISA KEV. Note that the assigned CWE-89 (SQL Injection) appears inconsistent with the description, which clearly describes Stored XSS (CWE-79).

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Squirrly SEO Plugin by Squirrly SEO allows Reflected XSS.3.16. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Missing Authorization vulnerability in Squirrly SEO Plugin by Squirrly SEO.1.20. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

Auth. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.