Security Advisory

CVE-2026-55499

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-31 03:34:33
Last updated 2026-07-31 23:15:27
Assigner GitHub_M
CVSS score not scored
State PUBLISHED

Description

Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, a single-file share event-stream subscription resolves the share root to the owner’s parent folder and subscribes to that folder topic, allowing an authenticated share recipient to receive names, paths, rename targets, event types, and hashed identifiers for unshared sibling files and folders. This issue is fixed in version 4.17.0.