title: Dynamic field error message is vulnerable to XSS
description: OTRS administrators can configure dynamic field and inject malicious JavaScript code in the error message of the regular expression check. When used in the agent interface, malicious code might be exectued in the browser. This issue affects: OTRS AG OTRS 7.0.x version: 7.0.31 and prior versions.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: OTRS
vendor: OTRS AG
versions:
lessThanOrEqual: 7.0.31, status: affected, version: 7.0.x, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 3.8
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
version: 3.1
]
solutions: Update to OTRS 7.0.32