Security Advisory

CVE-2023-6621

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2024-01-03 08:32:42

Last updated 2025-06-18 15:36:31

Assigner WPScan

CVSS score not scored

State PUBLISHED

Description

The POST SMTP WordPress plugin before 2.8.7 does not sanitise and escape the msg parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

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