4.3 MediumCWE-918
CVE-2026-9491
Synology Chat Server vulnerability
SynologySynology Chat Server
Status
- Not in CISA KEV
- Fixed in version 2.4.5-22148
Exploit probabilityEPSSchecked 25 Oct
0.4%probability of exploitation in the next 30 days
Higher than 29% of scored CVEs
SeverityCVSS
4.3Medium
Description NVD
A server-ide request forgery (SSRF) vulnerability in webhook in Synology Chat Server before 2.4.5-22148 allows remote authenticated users to obtain non-sensitive information.
Coverage 1 article · 1 outlet
- Critical Patches Fix Synology Chat Server VulnerabilitiesSecurityOnline · first in our coverage · mentions it in passing