TI-2018-06462 Aliases CVE-2018-8924 GHSA-4mfv-jcx7-pg36

Cross-site scripting in Synology Office

LOW 30CWE-79Published 2018-06-05 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: Fixed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

EPSS 0.00803 56th percentileScored 2026-11-07

Fix Fixed Office (Synology): 3.0.3-2143

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Synology	Office	before 3.0.3-2143	3.0.3-2143	Patch available	CNA

Office VendorSynology Affected before 3.0.3-2143 Fixed in 3.0.3-2143 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:synology:office::::::::	before 3.0.3-2143	Vulnerable	Synology

cpe:2.3:a:synology:office:*:*:*:*:*:*:*:* Versions before 3.0.3-2143 Vulnerable ·Synology

Remediation

Fix · CNA Office (Synology) Fixed in 3.0.3-2143

Timeline

2026-10-02 Threatist record created from CVE-2018-8924
2026-10-03 Alias added: GHSA-4mfv-jcx7-pg36

References

Advisory 1

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

TI-2017-08207 Command injection vulnerability in Document.php in Synology Office 2.2.0-1502 and… CVSS 3.0HIGH 7.8
TI-2019-08864 Cross-site scripting in Synology Office CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences