CVE-2018-8924

Severity: medium (CVSS 5.4 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-06-05 · updated 2026-06-17
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in Title Tootip in Synology Office before 3.0.3-2143 allows remote authenticated users to inject arbitrary web script or HTML via the malicious file name.

Affected products

Synology Office: before 3.0.3-2143 — fixed in 3.0.3-2143

How to fix

Upgrade to a fixed version: Synology Office 3.0.3-2143. Check the vendor advisory for mitigations.

References

https://www.synology.com/zh-tw/support/security/Synology_SA_18_12
https://www.synology.com/zh-tw/support/security/Synology_SA_18_12

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