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Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Not this one?Newsletter PopupIcegram ExpressIcegram Express ProSimple Email SubscriberElastic Email Subscribe FormEmail SubscriberNewsletter Email Subscribe
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Newsletter Popup
13 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 22, 2025Email Subscription Popup: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-49912 · affects up to 1.2.26 · reported by PatchstackMedium 5.9
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.
Jan 24, 2025Email Subscription Popup: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2025-24587 · affects up to 1.2.23 · reported by PatchstackHigh 7.6
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Nks Email Subscription Popup email-subscribe allows Blind SQL Injection.This issue affects Email Subscription Popup: from n/a through <= 1.2.23.
Nov 19, 2024Email Subscription Popup: Stored Cross-Site ScriptingCVE-2024-11195 · affects up to 1.2.22 · reported by WordfenceMedium 6.4
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 16, 2024Newsletter Popup: Does not sanitise and escape some of its settingsCVE-2024-3644 · affects up to 1.2 · reported by WPScanMedium 4.8
The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
May 16, 2024Newsletter Popup: Does not have CSRF checkCVE-2024-3643 · affects up to 1.2 · reported by WPScanHigh 8.8
The Newsletter Popup WordPress plugin through 1.2 does not have CSRF check when deleting list, which could allow attackers to make logged in admins perform such action via a CSRF attack
May 16, 2024Newsletter Popup: Does not have CSRF checkCVE-2024-3642 · affects up to 1.2 · reported by WPScanMedium 6.9
The Newsletter Popup WordPress plugin through 1.2 does not have CSRF check when deleting subscriber, which could allow attackers to make logged in admins perform such action via a CSRF attack
May 16, 2024Newsletter Popup: Does not sanitise and escape some parametersCVE-2024-3641 · affects up to 1.2 · reported by WPScanMedium 6.1
The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some parameters, which could allow unauthenticated visitors to perform Cross-Site Scripting attacks against admins
Mar 17, 2024Email Subscription Popup: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-27960 · affects up to 1.2.20 · reported by PatchstackHigh 7.1
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.
Jan 8, 2024Email Subscription Popup: Does not sanitise and escape a parameter before outputting it back in the pageCVE-2023-6555 · fixed in 1.2.20 · reported by WPScanMedium 6.1
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
Dec 6, 2023Email Subscription Popup: Reflected Cross-Site ScriptingCVE-2023-6527 · affects up to 1.2.18 · reported by WordfenceMedium 6.1
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.
Aug 14, 2023Unauth.CVE-2023-30489 · affects up to 1.2.16 · reported by PatchstackHigh 7.1
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in I Thirteen Web Solution Email Subscription Popup plugin <= 1.2.16 versions.
May 30, 2023Newsletter Popup: Does not have CSRF checks in some placesCVE-2023-0766 · affects up to 1.2 · reported by WPScanHigh 8.8
The Newsletter Popup WordPress plugin through 1.2 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks as the wp_newsletter_show_localrecord page is not protected with a nonce.
May 30, 2023Newsletter Popup: Does not sanitise and escape some of its settingsCVE-2023-0733 · affects up to 1.2 · reported by WPScanMedium 6.1
The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some of its settings, which could allow unauthenticated users to perform Stored Cross-Site Scripting attacks
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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