AUGUST 4, 2026
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Case File

CVE-2021-28975

MEDIUM · CVSS 6.1 EPSS 0.87%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. See the original NVD description below for full technical details.

CVE
CVE-2021-28975
Severity
MEDIUM
CVSS
6.1
EPSS
0.87%

Original NVD Description

WP Mailster 1.6.18.0 allows XSS when a victim opens a mail server's details in the mst_servers page, for a crafted server_host, server_name, or connection_parameter parameter.

Related CVEs

Other vulnerabilities affecting the same vendor(s)