Vulnerabilities and security researches foremail-subscribe email-subscribe

Jun 07, 2024

CVE, Research URL: CVE-2023-6527
Home page URL: Security reports for Email Subscription Popup
Application: Email Subscription Popup
Date: Dec 06, 2023
Research Description: The Email Subscription Popup plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the HTTP_REFERER header in all versions up to, and including, 1.2.18 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected versions: max 1.2.19.
Status: vulnerable

CVE, Research URL: CVE-2023-30489
Home page URL: Security reports for Email Subscription Popup
Application: Email Subscription Popup
Date: Aug 14, 2023
Research Description: Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in I Thirteen Web Solution Email Subscription Popup plugin <= 1.2.16 versions.
Affected versions: max 1.2.17.
Status: vulnerable

CVE, Research URL: CVE-2023-6555
Home page URL: Security reports for Email Subscription Popup
Application: Email Subscription Popup
Date: Jan 09, 2024
Research Description: The Email Subscription Popup WordPress plugin before 1.2.20 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin
Affected versions: max 1.2.20.
Status: vulnerable

CVE, Research URL: CVE-2024-27960
Home page URL: Security reports for Email Subscription Popup
Application: Email Subscription Popup
Date: Mar 17, 2024
Research Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in I Thirteen Web Solution Email Subscription Popup allows Stored XSS.This issue affects Email Subscription Popup: from n/a through 1.2.20.
Affected versions: max 1.2.21.
Status: vulnerable

Nov 20, 2024

CVE, Research URL: CVE-2024-11195
Home page URL: Security reports for Email Subscription Popup
Application: Email Subscription Popup
Date: Nov 19, 2024
Research Description: The Email Subscription Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's print_email_subscribe_form shortcode in all versions up to, and including, 1.2.22 due to insufficient input sanitization and output escaping on user supplied attributes. 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 1.2.23.
Status: vulnerable

Jan 26, 2025

CVE, Research URL: CVE-2025-24587
Home page URL: Security reports for Email Subscription Popup
Application: Email Subscription Popup
Date: Jan 24, 2025
Research Description: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in I Thirteen Web Solution Email Subscription Popup allows Blind SQL Injection. This issue affects Email Subscription Popup: from n/a through 1.2.23.
Affected versions: max 1.2.24.
Status: vulnerable

Nov 10, 2025

CVE, Research URL: CVE-2025-49912
Home page URL: Security reports for Email Subscription Popup
Application: Email Subscription Popup
Date: Oct 22, 2025
Research Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nks Email Subscription Popup email-subscribe allows Stored XSS.This issue affects Email Subscription Popup: from n/a through <= 1.2.26.
Affected versions: max 1.2.26.
Status: vulnerable