CVE-2026-109515

The MailOptin – Popup, Optin Forms & Email Newsletters for Mailchimp, HubSpot, AWeber Etc. plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.78.6 This is due to the subscribetoemaillist endpoint accepting an attacker-supplied...

EUVD-2026-102644

The MailOptin – Popup, Optin Forms & Email Newsletters for Mailchimp, HubSpot, AWeber Etc. plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.78.6 This is due to the subscribetoemaillist endpoint accepting an attacker-supplied...

CVE-2025-14348: Improper Authorization

The weMail - Email Marketing, Lead Generation, Optin Forms, Email Newsletters, A/B Testing, and Automation plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.0.7. This is due to the plugin's REST API trusting the x-wemail-user HTTP header to identif...

EUVD-2021-8157

Malicious code in bioql PyPI...

CVE-2021-20743

Cross-site scripting vulnerability in EC-CUBE Email newsletters management plugin for EC-CUBE 3.0 series versions prior to version 1.0.4 allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation...

CVE-2024-8628 Popup, Optin Form & Email Newsletters for Mailchimp, HubSpot, AWeber – MailOptin <= 1.2.70.3 - Authenticated (Contributor+) Stored Cross-Site Scripting

The Popup, Optin Form & Email Newsletters for Mailchimp, HubSpot, AWeber – MailOptin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'post-meta' shortcode in all versions up to, and including, 1.2.70.3 due to insufficient input sanitization and output escaping o...

Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation < 2.16.2 - Contributor+ Stored Cross-Site Scripting

Description The Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘campaignid’ parameter in versions up to, and including, 2.16.1 due to insufficient input sanitization and...

CVE-2021-20743

Cross-site scripting vulnerability in EC-CUBE Email newsletters management plugin for EC-CUBE 3.0 series versions prior to version 1.0.4 allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation...

Cross site scripting

Cross-site scripting vulnerability in EC-CUBE Email newsletters management plugin for EC-CUBE 3.0 series versions prior to version 1.0.4 allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation...

CVE-2021-20743

Cross-site scripting vulnerability in EC-CUBE Email newsletters management plugin for EC-CUBE 3.0 series versions prior to version 1.0.4 allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation...

CVE-2021-20743

Cross-site scripting vulnerability in EC-CUBE Email newsletters management plugin for EC-CUBE 3.0 series versions prior to version 1.0.4 allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation...

CVE-2021-20743

CVE-2021-20743 is a cross-site scripting vulnerability in the EC-CUBE Email newsletters management plugin for EC-CUBE 3.0.x, prior to plugin version 1.0.4 . The issue allows a remote attacker to cause an arbitrary script to run in a user’s browser by guiding them to a specially crafted page and p...

CVE-2021-20743: Improper Neutralization of Input During Web Page Generation

Cross-site scripting vulnerability in EC-CUBE Email newsletters management plugin for EC-CUBE 3.0 series versions prior to version 1.0.4 allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation...

PT-2021-14198

Name of the Vulnerable Software and Affected Versions: EC-CUBE Email newsletters management plugin for EC-CUBE 3.0 series versions prior to 1.0.4 Description: A cross-site scripting issue allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to...

JVN#57524494: Multiple cross-site scripting vulnerabilities in multiple EC-CUBE plugins provided by EC-CUBE

Multiple EC-CUBE plugins provided by EC-CUBE CO.,LTD. contain multiple cross-site scripting vulnerabilities listed below. Cross-site scripting vulnerability CWE-79 - CVE-2021-20742 Version| Vector| Score ---|---|--- CVSS v3| CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L| Base Score: 7.1 CVSS v2|...

CVE-2020-5767

Cross-site request forgery in Icegram Email Subscribers & Newsletters Plugin for WordPress v4.4.8 allows a remote attacker to send forged emails by tricking legitimate users into clicking a crafted link...

MilkyStep vulnerable to cross-site scripting

Overview MilkyStep provided by Igreks Inc. contains a cross-site scripting vulnerability. MilkyStep provided by Igreks Inc. is a CGI for e-mail newsletter distribution management. MilkyStep contains a cross-site scripting vulnerability CWE-79. Kusano Kazuhiko reported this vulnerability to IPA...

SA-CONTRIB-2012-146 - Simplenews Scheduler - Arbitrary code execution

The Simplenews Scheduler module provides a system for creating automatic email newsletters. These can be set to be sent at a fixed interval, or PHP code can be entered to evaluate a condition for a new newsletter issue to be sent. The module allows a user with the 'send scheduled newsletters'...