CVE-2017-15886

MEDIUM

Synology Chat < 2.0.0-1124 - Authenticated Server-Side Request Forgery via Link Preview

Title source: llm

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.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_confirm

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

Scores

CVSS v3 6.5

EPSS 0.0018

EPSS Percentile 38.7%

Attack Vector NETWORK

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

Details

CWE

CWE-918

Status published

Products (2)

synology/chat < 2.0.0-1124

Synology/Chat before 2.0.0-1124

Published Dec 28, 2017

Tracked Since Feb 18, 2026