CVE-2021-36806

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CVSS 3.1

6.1 medium

EPSS

<1%p36

Published

Nov 30, 2023 (Nov 30, 2023)

Modified

Jun 17, 2026

Description

A reflected XSS vulnerability allows an open redirect when the victim clicks a malicious link to an error page on Sophos Email Appliance older than version 4.5.3.4.

Vendors: sophos
Products: email appliance
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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