CVE-2025-3434
HIGH EPSS 32.7%
Published Apr 11, 20251y ago · Modified Jun 17, 20262w ago
7.2 CVSS 3.1
Published Apr 11, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity Low
Availability None
Threat Intelligence
EPSS Exploit Probability
32.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-79 Cross-site Scripting Injection
References 5
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/smtp-amazon-ses/trunk/includes/Functions.php
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/smtp-amazon-ses/trunk/includes/Helper/Utils.php
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3270161/
- wordpress.org https://wordpress.org/plugins/smtp-amazon-ses/
- wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/78ac91af-4d71-43f4-b9fc-cf5e6874e7de?source=cve
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.