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The POST SMTP – The #1 WordPress SMTP Plugin with Advanced Email Logging and Delivery Failure Notifications plugin for WordPress is vulnerable to time-based SQL Injection via the selected parameter in all versions up to, and including, 2.9.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with administrator access or higher to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
The WP Secure Maintenance WordPress plugin before 1.7 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 unfilteredhtml capability is disallowed (for example in multisite setup)
The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the managepostmansmtp capability resend an email to an arbitrary address (for example a password reset email could be resent to an attacker controlled email, and allow them to take over an account).
The Post SMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 2.5.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Cross-Site Request Forgery (CSRF) vulnerability in myCred plugin <= 2.5 versions.
Cross-Site Request Forgery (CSRF) vulnerability in wpexperts.Io WP PDF Generator plugin <= 1.2.2 versions.
Authentication Bypass Using an Alternate Path or Channel vulnerability in Saad Iqbal Post SMTP post-smtp allows Authentication Bypass.This issue affects Post SMTP: from n/a through <= 3.2.0.
Missing Authorization vulnerability in WPExperts Wholesale For WooCommerce.This issue affects Wholesale For WooCommerce: from n/a through 2.3.0.
Missing Authorization vulnerability in WPExperts Wholesale For WooCommerce.This issue affects Wholesale For WooCommerce: from n/a through 2.3.0.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Post SMTP POST SMTP allows Reflected XSS.This issue affects POST SMTP: from n/a through 2.8.6.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wpexpertsio WC Shop Sync – Integrate Square and WooCommerce for Seamless Shop Management allows Reflected XSS.This issue affects WC Shop Sync – Integrate Square and WooCommerce for Seamless Shop Management: from n/a through 4.2.9.
Cross-Site Request Forgery (CSRF) vulnerability in WPExpertsio New User Approve.This issue affects New User Approve: from n/a through 2.5.1.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpexpertsio Rocket Maintenance Mode & Coming Soon Page allows Stored XSS.This issue affects Rocket Maintenance Mode & Coming Soon Page: from n/a through 4.3.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in LicenseManager License Manager for WooCommerce license-manager-for-woocommerce allows SQL Injection.This issue affects License Manager for WooCommerce: from n/a through 2.2.10.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in myCred myCred – Points, Rewards, Gamification, Ranks, Badges & Loyalty Plugin allows Stored XSS.This issue affects myCred – Points, Rewards, Gamification, Ranks, Badges & Loyalty Plugin: from n/a through 2.6.1.
A vulnerability in Saad Iqbal Email Templates email-templates.This issue affects Email Templates: from n/a through <= 1.4.2.
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WPExperts.io WP Multistore Locator wp-multi-store-locator allows Reflected XSS.This issue affects WP Multistore Locator: from n/a through <= 2.4.7.
Missing Authorization vulnerability in Saad Iqbal Post SMTP post-smtp allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post SMTP: from n/a through <= 2.9.11.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saad Iqbal Post SMTP post-smtp allows Blind SQL Injection.This issue affects Post SMTP: from n/a through <= 2.9.9.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saad Iqbal WPExperts Square For GiveWP wpexperts-square-for-give allows SQL Injection.This issue affects WPExperts Square For GiveWP: from n/a through <= 1.3.
Missing Authorization vulnerability in Saad Iqbal myCred mycred.This issue affects myCred: from n/a through <= 2.7.2.
Missing Authorization vulnerability in Post SMTP Post SMTP Mailer/Email Log.This issue affects Post SMTP Mailer/Email Log: from n/a through 2.8.6.
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in WPExperts Password Protected plugin <= 2.6.2 versions.
The Password Protected – Ultimate Plugin to Password Protect Your WordPress Content with Ease plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Google Captcha Site Key in all versions up to, and including, 2.6.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfilteredhtml has been disabled.
The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a type juggling issue on the connect-app REST endpoint in all versions up to, and including, 2.8.7. This makes it possible for unauthenticated attackers to reset the API key used to authenticate to the mailer and view logs, including password reset emails, allowing site takeover. CVE-2023-52233 appears to be a duplicate of this issue.
The POST SMTP Mailer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0.20. This is due to missing or incorrect nonce validation on the handleCsvExport() function. This makes it possible for unauthenticated attackers to trigger a CSV export via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
The Email Templates plugin for WordPress is vulnerable to HTML Injection in versions up to, and including, 1.3. This makes it possible for attackers to present phishing forms or conduct cross-site request forgery attacks against site administrators.
The License Manager for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the showLicenseKey() and showAllLicenseKeys() functions in all versions up to, and including, 3.0.6. This makes it possible for authenticated attackers, with admin dashboard access (contributors by default due to WooCommerce) to view arbitrary decrypted license keys. The functions contain a referrer nonce check. However, these can be retrieved via the dashboard through the "license" JS variable. Please note that the version in trunk is patched, however, the 3.0.7 tagged version is not.
The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘device’ header in all versions up to, and including, 2.8.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘msg’ parameter in all versions up to, and including, 2.8.6 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. CVE-2023-6621 appears to be a duplicate of this issue. CVE-2024-29128 appears to be a duplicate of this issue.