CVE-2017-15886

Published: Dec 28, 2017Modified: May 13, 2026

6.5

Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Server-side request forgery (SSRF) vulnerability in Link Preview in Synology Chat before 2.0.0-1124 allows remote authenticated users to download arbitrary local files via a crafted URI.

Affected (1)

Products: Synology: Chat

Synology

1 product

Chat

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Synology Chat	Before 2.0.0-1124

Related CWEs

CWE-918

Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (2)

https://www.synology.com/en-global/support/security/Synology_SA_17_78

Source: security@synology.com

Vendor Advisory

https://www.synology.com/en-global/support/security/Synology_SA_17_78

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.