Seo Plugin By Squirrly Seo
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Unauthenticated cross-site scripting in SEO Plugin by Squirrly SEO versions 14.2.2 and below allows remote attackers without any credentials to inject and execute arbitrary JavaScript in the context of authenticated users who interact with crafted content. The vulnerability carries a CVSS 3.1 score of 7.1 (High) with a scope change flag, meaning successful exploitation crosses the trust boundary from the plugin into the victim's browser session. No public exploit code and no CISA KEV listing have been identified at time of analysis.
Reflected Cross-Site Scripting in SEO Plugin by Squirrly SEO versions up to and including 14.2.0 allows unauthenticated network attackers to inject and execute arbitrary JavaScript in a victim's browser by tricking them into visiting a crafted URL. The scope change in the CVSS vector (S:C) indicates the injected script can access resources beyond the plugin's immediate context, enabling session hijacking, credential theft, or malicious redirects against WordPress site visitors and administrators alike. No public exploit code or active exploitation via CISA KEV has been identified at time of analysis, but the unauthenticated attack vector with low complexity makes this straightforward to weaponize once a target is identified.
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.
Authorization bypass in the Squirrly SEO WordPress plugin (all versions through 12.4.16) allows authenticated attackers with contributor-level access to invoke privileged Squirrly cloud API operations reserved for administrators, including revoking the site's Google Search Console and Google Analytics integrations via the `api/gsc/revoke` and `api/ga/revoke` endpoints. The flaw stems from the plugin's failure to verify the `sq_manage_settings` capability before processing these state-changing cloud API calls, meaning any contributor can silently destroy critical SEO and analytics data connections without administrator knowledge. No public exploit has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in SEO Squirrly SEO Plugin by Squirrly SEO allows SQL Injection.4.03. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
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.
Missing Authorization vulnerability in SEO Squirrly SEO Plugin by Squirrly SEO.4.05. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
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.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Squirrly Squirrly SEO - Advanced Pack squirrly-seo-pack allows SQL Injection.4.02. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Auth. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Unauthenticated cross-site scripting in SEO Plugin by Squirrly SEO versions 14.2.2 and below allows remote attackers without any credentials to inject and execute arbitrary JavaScript in the context of authenticated users who interact with crafted content. The vulnerability carries a CVSS 3.1 score of 7.1 (High) with a scope change flag, meaning successful exploitation crosses the trust boundary from the plugin into the victim's browser session. No public exploit code and no CISA KEV listing have been identified at time of analysis.
Reflected Cross-Site Scripting in SEO Plugin by Squirrly SEO versions up to and including 14.2.0 allows unauthenticated network attackers to inject and execute arbitrary JavaScript in a victim's browser by tricking them into visiting a crafted URL. The scope change in the CVSS vector (S:C) indicates the injected script can access resources beyond the plugin's immediate context, enabling session hijacking, credential theft, or malicious redirects against WordPress site visitors and administrators alike. No public exploit code or active exploitation via CISA KEV has been identified at time of analysis, but the unauthenticated attack vector with low complexity makes this straightforward to weaponize once a target is identified.
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.
Authorization bypass in the Squirrly SEO WordPress plugin (all versions through 12.4.16) allows authenticated attackers with contributor-level access to invoke privileged Squirrly cloud API operations reserved for administrators, including revoking the site's Google Search Console and Google Analytics integrations via the `api/gsc/revoke` and `api/ga/revoke` endpoints. The flaw stems from the plugin's failure to verify the `sq_manage_settings` capability before processing these state-changing cloud API calls, meaning any contributor can silently destroy critical SEO and analytics data connections without administrator knowledge. No public exploit has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in SEO Squirrly SEO Plugin by Squirrly SEO allows SQL Injection.4.03. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
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.
Missing Authorization vulnerability in SEO Squirrly SEO Plugin by Squirrly SEO.4.05. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
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.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Squirrly Squirrly SEO - Advanced Pack squirrly-seo-pack allows SQL Injection.4.02. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Auth. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.