The easy-wp-smtp plugin before 1.4.4 for WordPress allows Administrator account takeover, as exploited in the wild in December 2020. If an attacker can list the wp-content/plugins/easy-wp-smtp/ directory, then they can discover a log file (such as #############_debug_log.txt) that contains all password-reset links. The attacker can request a reset of the Administrator password and then use a link found there.

CloudPanel 2 before 2.3.1 has insecure file-manager cookie authentication.

The SMTP for Amazon SES – YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.7.1 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 SMTP for Sendinblue – YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.1.1 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 SMTP for SendGrid – YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.3.1 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 YaySMTP and Email Logs: Amazon SES, SendGrid, Outlook, Mailgun, Brevo, Google and Any SMTP Service plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions 2.4.9 to 2.6.2 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. Note: The vulnerability has been initially patched in version 2.4.8 and was reintroduced in version 2.4.9 with the removal of the wp_kses_post() built-in WordPress sanitization function.

The Variation Swatches for WooCommerce plugin, in all versions starting at 1.0.8 up until 1.3.2, contains a vulnerability due to improper nonce verification in its settings reset functionality. The issue exists in the settings_init() function, which processes a reset action based on specific query parameters in the URL. The related delete_settings() function performs a faulty nonce validation check, making the reset operation insecure and susceptible to unauthorized access.

Cross-Site Request Forgery (CSRF) vulnerability in Shabbos Commerce Shabbos and Yom Tov allows Stored XSS.This issue affects Shabbos and Yom Tov: from n/a through 1.9.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpecommerce, wp.insider Sell Digital Downloads allows Stored XSS.This issue affects Sell Digital Downloads: from n/a through 2.2.7.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in YayCommerce Brand allows Stored XSS.This issue affects Brand: from n/a through 1.1.6.