CVE-2026-47684

7.7 Élevée

Publiée le 16/06/2026 à 17:16 · Modifiée le 17/06/2026 à 12:54 · Analyse NVD reportée · Source : security-advisories@github.com

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.

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Produits concernés

Sync-in server

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.7 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N`

Faiblesses (CWE)

CWE-918

Références

https://github.com/Sync-in/server/releases/tag/v2.3.0
https://github.com/Sync-in/server/security/advisories/GHSA-q4x5-8cj6-52wg
https://github.com/Sync-in/server/security/advisories/GHSA-q4x5-8cj6-52wg

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories