title: File list exposure in Nextcloud Files Access Control
description: Nextcloud files access control is a nextcloud app to manage access control for files. Users with limited access can see file names in certain cases where they do not have privilege to do so. This issue has been addressed and it is recommended that the Nextcloud Files Access Control app is upgraded to 1.12.2, 1.13.1 or 1.14.1. There are no known workarounds for this issue
problem types: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
affected:
{
product: security-advisories
vendor: nextcloud
versions:
status: affected, version: < 1.12.2
status: affected, version: >= 1.13.0, < 1.13.1
status: affected, version: >= 1.14.0, < 1.14.1
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 2.6
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: HIGH
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:N
version: 3.1
]