All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-47684
HIGHpublished 2026-06-16 15:16 UTC · 9 days ago · modified 2026-06-16 19:16 UTC
7.7
CVSS / 10
// description
Sync-in Server is a secure, open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.3.0, the private IP blocklist regex used in the URL download feature does not match IPv4-mapped IPv6 addresses (e.g. ::ffff:127.0.0.1), allowing SSRF protection to be bypassed on dual-stack systems. Version 2.3.0 fixes the issue.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
// weaknesses (CWE)
- CWE-918