What is GHSA-9gv7-pj6c-vhp7?

GHSA-9gv7-pj6c-vhp7 is a security advisory published by GitHub Security Advisories with Medium severity. An improper certificate validation vulnerability in the Support Form in Synology DiskStation...

Which CVE IDs does GHSA-9gv7-pj6c-vhp7 cover?

GHSA-9gv7-pj6c-vhp7 covers the following CVE IDs: CVE-2026-15201. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9gv7-pj6c-vhp7?

GHSA-9gv7-pj6c-vhp7 has a CVSS v3 base score of 5.9, published by GitHub Security Advisories.

GHSA-9gv7-pj6c-vhp7MediumCVSS 5.9

An improper certificate validation vulnerability in the Support Form in Synology DiskStation...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-15201 →

📋 Description

An improper certificate validation vulnerability in the Support Form in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows man-in-the-middle attackers to read arbitrary files and write specific files during support form submission.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-15201
https://www.synology.com/en-global/security/advisory/Synology_SA_26_18
https://github.com/advisories/GHSA-9gv7-pj6c-vhp7