The YaySMTP – Simple WP SMTP Mail plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'settings[fromName]' parameter in versions up to, and including, 2.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2022-2371 is a medium severity with CVSS 6.4 Stored Cross-Site Scripting issue affecting the Plugin YaySMTP and Email Logs: Amazon SES, SendGrid, Outlook, Mailgun, Brevo, Google and Any SMTP Service. It affects Versions before 2.2.1 and is fixed in 2.2.1.
CVE-2022-2371 is tracked for the Plugin YaySMTP and Email Logs: Amazon SES, SendGrid, Outlook, Mailgun, Brevo, Google and Any SMTP Service as medium severity with CVSS 6.4. The affected range is Versions before 2.2.1. Update YaySMTP and Email Logs: Amazon SES, SendGrid, Outlook, Mailgun, Brevo, Google and Any SMTP Service to 2.2.1 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
yaysmtp
View on wordpress.org
|
| CVE | CVE-2022-2371 |
| Patched Versions |
2.2.1
|
| Affected Versions |
Versions before 2.2.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
YaySMTP – Simple WP SMTP Mail <= 2.2 - Sensitive Information Disclosure
YaySMTP 2.4.9 - 2.6.3 - Unauthenticated Stored Cross-Site Scripting
YaySMTP <= 2.4.5 - Unauthenticated Stored Cross-Site Scripting via Email
YaySMTP – Simple WP SMTP Mail <= 2.2 - Missing Authorization to Sensitive Information Exposure
YaySMTP – Simple WP SMTP Mail <= 2.2.1 - Authenticated (Admin+) Stored Cross-Site Scripting
YaySMTP <= 2.6.6 - Authenticated (Administrator+) SQL Injection
YaySMTP <= 2.6.4 - Authenticated (Administrator+) SQL Injection
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