What is GHSA-mr9f-32f3-48r2?

GHSA-mr9f-32f3-48r2 is a security advisory published by GitHub Security Advisories with Medium severity. An improper neutralization of input during web page generation ('cross-site scripting')...

Which CVE IDs does GHSA-mr9f-32f3-48r2 cover?

GHSA-mr9f-32f3-48r2 covers the following CVE IDs: CVE-2026-40534. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mr9f-32f3-48r2?

GHSA-mr9f-32f3-48r2 has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-mr9f-32f3-48r2MediumCVSS 5.4

An improper neutralization of input during web page generation ('cross-site scripting')...

Vendor

GitHub Security Advisories

Published

September 18, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-40534 →

📋 Description

An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Video API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write limited files when the player is launched.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-40534
https://www.synology.com/en-global/security/advisory/Synology_SA_26_06
https://github.com/advisories/GHSA-mr9f-32f3-48r2