Unknown POST SMTP vulnerabilities

1 vulnerability

Known vulnerabilities in Unknown POST SMTP, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

6.1CVE-2023-6621unknownpost smtp+1
EPSS score
0.40%
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.