What is GHSA-fp2r-x59w-m577?

GHSA-fp2r-x59w-m577 is a security advisory published by GitHub Security Advisories with Medium severity. Improper neutralization of special elements used in a command ('command injection') in Microsoft...

Which CVE IDs does GHSA-fp2r-x59w-m577 cover?

GHSA-fp2r-x59w-m577 covers the following CVE IDs: CVE-2026-42895. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fp2r-x59w-m577?

GHSA-fp2r-x59w-m577 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-fp2r-x59w-m577MediumCVSS 6.5

Improper neutralization of special elements used in a command ('command injection') in Microsoft...

Vendor

GitHub Security Advisories

Published

June 19, 2026

Last Modified

June 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-42895 →

📋 Description

Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-42895
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42895
https://github.com/advisories/GHSA-fp2r-x59w-m577