CVE-2020-16144

2021-02-0917:59:11

mitre

www.cve.org

s3 file storage

public upload

virus detection

deletion permission

files_antivirus

owncloud

EPSS

0.001

Percentile

22.7%

JSON

When using an object storage like S3 as the file store, when a user creates a public link to a folder where anonymous users can upload files, and another user uploads a virus the files antivirus app would detect the virus but fails to delete it due to permission issues. This affects the files_antivirus component versions before 0.15.2 for ownCloud.