CVE-2022-2369 YaySMTP < 2.2.1 - Subscriber+ Logs Disclosure

What is CVE-2022-2369?

CVE-2022-2369 is a medium-severity missing authorization vulnerability in Unknown YaySMTP – Simple WP SMTP Mail, published on 1 Aug 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The YaySMTP WordPress plugin before 2.2.1 does not have capability check in an AJAX action, allowing any logged in users, such as subscriber to view the Logs of the plugin

Weakness: CWE-862

Which versions are affected by CVE-2022-2369?

It affects 1 product.

Products include Yaycommerce Yaysmtp.

How do I fix CVE-2022-2369?

No fix has been published for CVE-2022-2369 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2022-2369 being exploited?

There is no known exploitation of CVE-2022-2369 in the wild and no public exploit code.

Other vulnerabilities in Unknown YaySMTP – Simple WP SMTP Mail

• CVE-2025-0918 SMTP for SendGrid – YaySMTP <= 1.4 - Unauthenticated Stored Cross-Site Scripting via Email Logs High 7.2
• CVE-2025-0953 SMTP for Sendinblue – YaySMTP <= 1.2 - Unauthenticated Stored Cross-Site Scripting via Email Logs High 7.2
• CVE-2025-0916 YaySMTP 2.4.9 - 2.6.2 - Unauthenticated Stored Cross-Site Scripting High 7.2
• CVE-2023-3093 YaySMTP <= 2.4.5 - Unauthenticated Stored Cross-Site Scripting via Email High 7.2
• CVE-2022-2370 YaySMTP < 2.2.1 - Subscriber+ SMTP Credentials Leak Medium 6.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-r4hj-g29h-cqwr.