The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘msg’ parameter in all versions up to, and including, 2.8.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
                
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Affected Vendors & Products
References
        History
                    Tue, 17 Jun 2025 21:15:00 +0000
| Type | Values Removed | Values Added | 
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: Wordfence
Published: 2024-01-03T04:29:33.793Z
Updated: 2025-06-17T20:29:08.485Z
Reserved: 2023-12-08T16:05:50.184Z
Link: CVE-2023-6629
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-02T08:35:14.828Z
 NVD
                        NVD
                    Status : Modified
Published: 2024-01-03T05:15:11.463
Modified: 2024-11-21T08:44:14.883
Link: CVE-2023-6629
 Redhat
                        Redhat
                    No data.
 ReportizFlow
ReportizFlow