title: Code execution through ACL creation
description: Improper Input Validation vulnerability in OTRS AG OTRS (ACL modules), OTRS AG ((OTRS)) Community Edition (ACL modules) allows Local Execution of Code. When creating/importing an ACL it was possible to inject code that gets executed via manipulated comments and ACL-names
This issue affects OTRS: from 7.0.X before 7.0.42, from 8.0.X before 8.0.31; ((OTRS)) Community Edition: from 6.0.1 through 6.0.34.
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: affected
modules: ACL
product: OTRS
vendor: OTRS AG
versions:
lessThan: 7.0.42, status: affected, version: 7.0.x, versionType: Patch
lessThan: 8.0.31, status: affected, version: 8.0.x, versionType: Patch
}
{
defaultStatus: affected
modules: ACL
product: ((OTRS)) Community Edition
vendor: OTRS AG
versions:
lessThanOrEqual: 6.0.34, status: affected, version: 6.0.1, versionType: All
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 7.4
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Update to OTRS 7.0.42, OTRS 8.0.31