What is GHSA-m3vg-mr9j-3fv3?

GHSA-m3vg-mr9j-3fv3 is a security advisory published by GitHub Security Advisories with Critical severity. Incorrect authorization in PowerSYSTEM Center allows a low-privileged, authenticated user to...

Which CVE IDs does GHSA-m3vg-mr9j-3fv3 cover?

GHSA-m3vg-mr9j-3fv3 covers the following CVE IDs: CVE-2026-63017. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m3vg-mr9j-3fv3?

GHSA-m3vg-mr9j-3fv3 has a CVSS v3 base score of 9.0, published by GitHub Security Advisories.

GHSA-m3vg-mr9j-3fv3CriticalCVSS 9.0

Incorrect authorization in PowerSYSTEM Center allows a low-privileged, authenticated user to...

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-63017 →

📋 Description

Incorrect authorization in PowerSYSTEM Center allows a low-privileged, authenticated user to access resources normally limited to administrators.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-63017
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-307-01.json
https://www.cisa.gov/news-events/ics-advisories/icsa-26-307-01
https://github.com/advisories/GHSA-m3vg-mr9j-3fv3