What is GHSA-9qq2-3mqm-vv9g?

GHSA-9qq2-3mqm-vv9g is a security advisory published by GitHub Security Advisories with Medium severity. In JetBrains Hub before 2026.2.52556 sMTP command injection via email verification was possible

Which CVE IDs does GHSA-9qq2-3mqm-vv9g cover?

GHSA-9qq2-3mqm-vv9g covers the following CVE IDs: CVE-2026-123298. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9qq2-3mqm-vv9g?

GHSA-9qq2-3mqm-vv9g has a CVSS v3 base score of 5.0, published by GitHub Security Advisories.

GHSA-9qq2-3mqm-vv9gMediumCVSS 5.0

In JetBrains Hub before 2026.2.52556 sMTP command injection via email verification was possible

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-123298 →

📋 Description

In JetBrains Hub before 2026.2.52556 sMTP command injection via email verification was possible

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-123298
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-9qq2-3mqm-vv9g