The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.
                
            References
                    | Link | Resource | 
|---|---|
| https://wpscan.com/vulnerability/ab5c42ca-ee7d-4344-bd88-0d727ed3d9c4 | Exploit Third Party Advisory | 
| https://wpscan.com/vulnerability/ab5c42ca-ee7d-4344-bd88-0d727ed3d9c4 | Exploit Third Party Advisory | 
Configurations
                    History
                    04 Jun 2025, 15:05
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time | Wpexperts post Smtp | |
| CPE | cpe:2.3:a:wpexperts:post_smtp:*:*:*:*:*:wordpress:*:* | 
21 Nov 2024, 08:44
| Type | Values Removed | Values Added | 
|---|---|---|
| References | () https://wpscan.com/vulnerability/ab5c42ca-ee7d-4344-bd88-0d727ed3d9c4 - Exploit, Third Party Advisory | 
19 Jan 2024, 18:30
| Type | Values Removed | Values Added | 
|---|---|---|
| CVSS | v2 : v3 : | v2 : unknown v3 : 7.2 | 
| CWE | CWE-89 | |
| First Time | Wpexperts post Smtp Mailer Wpexperts | |
| CPE | cpe:2.3:a:wpexperts:post_smtp_mailer:*:*:*:*:*:wordpress:*:* | |
| References | () https://wpscan.com/vulnerability/ab5c42ca-ee7d-4344-bd88-0d727ed3d9c4 - Exploit, Third Party Advisory | 
15 Jan 2024, 16:15
| Type | Values Removed | Values Added | 
|---|---|---|
| New CVE | 
Information
                Published : 2024-01-15 16:15
Updated : 2025-06-20 17:15
NVD link : CVE-2023-6620
Mitre link : CVE-2023-6620
CVE.ORG link : CVE-2023-6620
JSON object : View
Products Affected
                wpexperts
- post_smtp
CWE
                
                    
                        
                        CWE-89
                        
            Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
