Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Yaycommerce | Yaysmtp | >= 2.4.9, < 2.6.3 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/yaysmtp/trunk/includes/Functions.phpProduct
- https://plugins.trac.wordpress.org/browser/yaysmtp/trunk/includes/Helper/Utils.pProduct
- https://plugins.trac.wordpress.org/changeset/3238172Patch
- https://wordpress.org/plugins/yaysmtp/#developersProductRelease Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/209019bd-b214-4389-a97Third Party Advisory
FAQ
What is CVE-2025-0916?
CVE-2025-0916 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 ...
How severe is CVE-2025-0916?
CVE-2025-0916 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-0916?
Check the references section above for vendor advisories and patch information. Affected products include: Yaycommerce Yaysmtp.