A vulnerability disclosure policy (VDP), also referred to as a responsible disclosure policy, describes how an organization will handle reports of vulnerabilities submitted by ethical hackers. A VDP must thus be easily identifiable via a simple way, a security.txt notice.

# Welcome to ownClouds's security.txt file

# Contact us (in order of preference):
Contact: https://security.owncloud.com
Contact: mailto:security@owncloud.com

# This file will become stale at:
Expires: 2025-12-31T22:59:00.000Z

# We speak English and German:
Preferred-Languages: en, de

# The file you are reading right now can be found at:
Canonical: https://www.owncloud.com/.well-known/security.txt
Canonical: https://owncloud.com/.well-known/security.txt

# This is our policy on responsible disclosure
Policy: https://security.owncloud.com/p/Policy