What is GHSA-f59m-626g-488f?

GHSA-f59m-626g-488f is a security advisory published by GitHub Security Advisories with High severity. In JetBrains Hub before 2026.2.52366 missing authorisation allowed authenticated users to send...

Which CVE IDs does GHSA-f59m-626g-488f cover?

GHSA-f59m-626g-488f covers the following CVE IDs: CVE-2026-100266. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f59m-626g-488f?

GHSA-f59m-626g-488f has a CVSS v3 base score of 7.7, published by GitHub Security Advisories.

GHSA-f59m-626g-488fHighCVSS 7.7

In JetBrains Hub before 2026.2.52366 missing authorisation allowed authenticated users to send...

Vendor

GitHub Security Advisories

Published

September 30, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-100266 →

📋 Description

In JetBrains Hub before 2026.2.52366 missing authorisation allowed authenticated users to send arbitrary emails from the server's trusted address

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-100266
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-f59m-626g-488f