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Post SMTP <= 2.6.0 - Authenticated (Administrator+) SQL Injection
| CVSS | 7.2 (High) |
|---|---|
| Publicly Published | October 3, 2023 |
| Last Updated | January 22, 2024 |
Description
The Post SMTP plugin for WordPress is vulnerable to time-based SQL Injection via the log_id parameter in versions up to, and including, 2.6.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with administrator-level privileges to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
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Vulnerability Details for Post SMTP – WordPress SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more
| Software Type | Plugin |
|---|---|
| Software Slug | post-smtp (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.6.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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