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Vulnerabilities and Security Researches

SMTP for Amazon SES – YaySMTP, CVE-2025-3434

CVE, Research URL

CVE-2025-3434

Published on
Apr 11, 2025
Research Description
The SMTP for Amazon SES – YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Email Logs in all versions up to, and including, 1.8 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.
Affected versions
Min -, max 1.9.
Status
vulnerable