What is GHSA-q25p-jh2x-hv2j?

GHSA-q25p-jh2x-hv2j is a security advisory published by GitHub Security Advisories with High severity. CGServiSign developed by Changing has a OS Command Injection vulnerability. Unauthenticated...

Which CVE IDs does GHSA-q25p-jh2x-hv2j cover?

GHSA-q25p-jh2x-hv2j covers the following CVE IDs: CVE-2026-15027. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q25p-jh2x-hv2j?

GHSA-q25p-jh2x-hv2j has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-q25p-jh2x-hv2jHighCVSS 8.8

CGServiSign developed by Changing has a OS Command Injection vulnerability. Unauthenticated...

Vendor

GitHub Security Advisories

Published

September 23, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-15027 →

📋 Description

CGServiSign developed by Changing has a OS Command Injection vulnerability. Unauthenticated remote attackers can induce victims to visit a malicious web page and inject arbitrary OS commands through the local service interface, resulting in command execution on the victim's local computer.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-15027
https://www.twcert.org.tw/en/cp-139-11214-89281-2.html
https://www.twcert.org.tw/tw/cp-132-11213-28a81-1.html
https://github.com/advisories/GHSA-q25p-jh2x-hv2j