title: XSS attack in appointment edit popup screen
description: It's possible to craft a request for appointment edit screen, which could lead to the XSS attack. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: ((OTRS)) Community Edition
vendor: OTRS AG
versions:
lessThan: 6.0.x*, status: affected, version: 6.0.1, versionType: custom
}
{
product: OTRS
vendor: OTRS AG
versions:
lessThanOrEqual: 7.0.28, status: affected, version: 7.0.x, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.7
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
version: 3.1
]
solutions: Update to OTRS 7.0.29.