What is GHSA-7969-99rg-6xxh?

GHSA-7969-99rg-6xxh is a security advisory published by GitHub Security Advisories with Low severity. An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability in Sharing API in...

Which CVE IDs does GHSA-7969-99rg-6xxh cover?

GHSA-7969-99rg-6xxh covers the following CVE IDs: CVE-2026-13666. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7969-99rg-6xxh?

GHSA-7969-99rg-6xxh has a CVSS v3 base score of 3.5, published by GitHub Security Advisories.

GHSA-7969-99rg-6xxhLowCVSS 3.5

An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability in Sharing API in...

Vendor

GitHub Security Advisories

Published

September 18, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-13666 →

📋 Description

An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability in Sharing API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote authenticated users to write limited files when a victim clicks a sharing URL.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-13666
https://www.synology.com/en-global/security/advisory/Synology_SA_26_13
https://github.com/advisories/GHSA-7969-99rg-6xxh