SMTP Mail <= 1.3.46 - Unauthenticated Stored Cross-Site Scripting via Email Subject
Vulnerability Description
The SMTP Mail plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an email subject in versions up to, and including, 1.3.46 due to insufficient input sanitization and output escaping when the 'Save Data SendMail' feature is enabled. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Alex Thomas
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8ae734d1-0cd4-4ff5-8448-828b0fb64f70?source=cve
- https://plugins.trac.wordpress.org/browser/smtp-mail/trunk/includes/data-list-table.php
- https://plugins.trac.wordpress.org/browser/smtp-mail/tags/1.3.43/includes/data-list-table.php
- https://plugins.trac.wordpress.org/browser/smtp-mail/tags/1.3.42/includes/data-list-table.php
Affected Vendor
photoboxone
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