CVE-2026-9548 in Chat Server

Tóm tắt

Bởi MITRE • 28/08/2026

An improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in extract domain in Synology Chat Server before 2.4.5-22148 allows remote authenticated users, via a UI interaction, to read or write restricted files and conduct limited denial-of-service attacks in DSM.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

• chịu trách nhiệm: Synology
• Đặt trước: 26/05/2026
• Tiết lộ: 28/08/2026
• Kiểm duyệt: được chấp nhận
• mục: VDB-396659
• CPE: sẵn sàng
• CWE: CWE-79 (Đã xác nhận)
• CVSS: 6.5 (CNA)
• EPSS: 0.00000
• KEV: không
• Các hoạt động: rất thấp
• ngành: Education, Lawfirm, ...

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-9548
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-9548
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-9548/