PT-2026-83026 · Synology · Synology Chat Server
CVE-2026-9491
·
Published
2026-08-28
·
Updated
2026-08-28
CVSS v3.1
4.3
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Synology Chat Server versions prior to 2.4.5-22148
Description
A server-side request forgery (SSRF) issue exists in the webhook component. This allows remote authenticated users to obtain non-sensitive information. SSRF is a flaw where an attacker can induce the server to make requests to an unintended location.
Recommendations
Update to version 2.4.5-22148 or later.
Fix
SSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Synology Chat Server