AUGUST 4, 2026
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Case File

CVE-2021-20723

MEDIUM · CVSS 6.1 EPSS 0.78%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-24 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. It may be remotely exploitable.

CVE
CVE-2021-20723
Severity
MEDIUM
CVSS
6.1
EPSS
0.78%

Original NVD Description

Reflected cross-site scripting vulnerability in [MailForm01] free edition (versions which the last updated date listed at the top of descriptions in the program file is from 2014 December 12 to 2018 July 27) allows a remote attacker to inject an arbitrary script via unspecified vectors.