What is GHSA-843f-mhf7-mfc4?

GHSA-843f-mhf7-mfc4 is a security advisory published by GitHub Security Advisories with Medium severity. In JetBrains YouTrack before 2026.1.14047 a missing escalation check let a user with project...

Which CVE IDs does GHSA-843f-mhf7-mfc4 cover?

GHSA-843f-mhf7-mfc4 covers the following CVE IDs: CVE-2026-86500. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-843f-mhf7-mfc4?

GHSA-843f-mhf7-mfc4 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-843f-mhf7-mfc4MediumCVSS 5.5

In JetBrains YouTrack before 2026.1.14047 a missing escalation check let a user with project...

Vendor

GitHub Security Advisories

Published

September 7, 2026

Last Modified

September 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-86500 →

📋 Description

In JetBrains YouTrack before 2026.1.14047 a missing escalation check let a user with project update permissions grant themselves Project Admin

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-86500
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-843f-mhf7-mfc4