title: QTS, QuTS hero
description: A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to inject malicious code via a network.
We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2425 build 20230609 and later
QTS 5.1.0.2444 build 20230629 and later
QTS 4.5.4.2467 build 20230718 and later
QuTS hero h5.1.0.2424 build 20230609 and later
QuTS hero h5.0.1.2515 build 20230907 and later
QuTS hero h4.5.4.2476 build 20230728 and later
problem types: CWE-79
affected:
{
defaultStatus: unaffected
product: QTS
vendor: QNAP Systems Inc.
versions:
lessThan: 5.0.1.2425 build 20230609, status: affected, version: 5.0.x, versionType: custom
lessThan: 5.1.0.2444 build 20230629, status: affected, version: 5.1.x, versionType: custom
lessThan: 4.5.4.2467 build 20230718, status: affected, version: 4.5.x, versionType: custom
}
{
defaultStatus: unaffected
product: QuTS hero
vendor: QNAP Systems Inc.
versions:
lessThan: h5.1.0.2424 build 20230609, status: affected, version: h5.1.x, versionType: custom
lessThan: h5.0.1.2515 build 20230907, status: affected, version: h5.0.x, versionType: custom
lessThan: h4.5.4.2476 build 20230728, status: affected, version: h4.5.x, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2425 build 20230609 and later
QTS 5.1.0.2444 build 20230629 and later
QTS 4.5.4.2467 build 20230718 and later
QuTS hero h5.1.0.2424 build 20230609 and later
QuTS hero h5.0.1.2515 build 20230907 and later
QuTS hero h4.5.4.2476 build 20230728 and later
