What is GHSA-8ghm-r78p-92fx?

GHSA-8ghm-r78p-92fx is a security advisory published by GitHub Security Advisories with Medium severity. In JetBrains YouTrack before 2026.2.18634 stored XSS via a custom field on Agile board cards was...

Which CVE IDs does GHSA-8ghm-r78p-92fx cover?

GHSA-8ghm-r78p-92fx covers the following CVE IDs: CVE-2026-86483. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8ghm-r78p-92fx?

GHSA-8ghm-r78p-92fx has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-8ghm-r78p-92fxMediumCVSS 5.4

In JetBrains YouTrack before 2026.2.18634 stored XSS via a custom field on Agile board cards was...

Vendor

GitHub Security Advisories

Published

September 7, 2026

Last Modified

September 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-86483 →

📋 Description

In JetBrains YouTrack before 2026.2.18634 stored XSS via a custom field on Agile board cards was possible

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-86483
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-8ghm-r78p-92fx