What is GHSA-w48x-mvpf-jfc3?

GHSA-w48x-mvpf-jfc3 is a security advisory published by GitHub Security Advisories with High severity. An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and...

Which CVE IDs does GHSA-w48x-mvpf-jfc3 cover?

GHSA-w48x-mvpf-jfc3 covers the following CVE IDs: CVE-2026-0234. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w48x-mvpf-jfc3?

GHSA-w48x-mvpf-jfc3 has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-w48x-mvpf-jfc3HighCVSS 9.1

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and...

Vendor

GitHub Security Advisories

Published

April 13, 2026

Last Modified

July 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-0234 →

📋 Description

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-0234
https://security.paloaltonetworks.com/CVE-2026-0234
https://github.com/advisories/GHSA-w48x-mvpf-jfc3