CVSS 3.1 Score 7.2 of 10 (high)


Published Jan 15, 2024
Updated: Jan 19, 2024


CVE-2023-6620 is a high-severity vulnerability affecting the POST SMTP Mailer WordPress plugin before version 2.8.7. The vulnerability allows high privilege users, such as admin, to exploit a SQL injection by not properly sanitizing and escaping certain parameters used in SQL statements. This vulnerability poses a significant danger to organizations as it can lead to unauthorized access, data manipulation, and potential compromise of sensitive information. To remediate the vulnerability, users should update to version 2.8.7 or later of the POST SMTP Mailer plugin.

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