title: Reflected XSS Vulnerability in QmailAgent
description: A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running QmailAgent. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of QmailAgent: QmailAgent 3.0.2 ( 2021/08/25 ) and later
problem types: CWE-79
affected:
{
product: QmailAgent
vendor: QNAP Systems Inc.
versions:
lessThan: 3.0.2 ( 2021/08/25 ), status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.9
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N
version: 3.1
]
solutions: We have already fixed this vulnerability in the following versions of QmailAgent:
QmailAgent 3.0.2 ( 2021/08/25 ) and later