title: Link targets allow arbitrary script execution
description: Insufficient macro permission validation of The Document Foundation LibreOffice allows an attacker to execute built-in macros without warning.
In affected versions LibreOffice supports hyperlinks with macro or similar built-in command targets that can be executed when activated without warning the user.
affected:
{
defaultStatus: unaffected
product: LibreOffice
vendor: The Document Foundation
versions:
lessThan: 7.5.9, status: affected, version: 7.5, versionType: 7.5 series
lessThan: 7.6.4, status: affected, version: 7.6, versionType: 7.6 series
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 8.3
baseSeverity: HIGH
confidentialityImpact: LOW
integrityImpact: HIGH
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL