What is GHSA-gv6r-q4wf-9492?

GHSA-gv6r-q4wf-9492 is a security advisory published by GitHub Security Advisories with Medium severity. An external control of file name or path vulnerability in the Media Parser in Synology...

Which CVE IDs does GHSA-gv6r-q4wf-9492 cover?

GHSA-gv6r-q4wf-9492 covers the following CVE IDs: CVE-2026-16550. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gv6r-q4wf-9492?

GHSA-gv6r-q4wf-9492 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-gv6r-q4wf-9492MediumCVSS 6.5

An external control of file name or path vulnerability in the Media Parser in Synology...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-16550 →

📋 Description

An external control of file name or path vulnerability in the Media Parser in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to write arbitrary files.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-16550
https://www.synology.com/en-global/security/advisory/Synology_SA_26_18
https://github.com/advisories/GHSA-gv6r-q4wf-9492