What is GHSA-mpf8-m2c9-vcf7?

GHSA-mpf8-m2c9-vcf7 is a security advisory published by GitHub Security Advisories with Low severity. In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible

Which CVE IDs does GHSA-mpf8-m2c9-vcf7 cover?

GHSA-mpf8-m2c9-vcf7 covers the following CVE IDs: CVE-2026-59791. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mpf8-m2c9-vcf7?

GHSA-mpf8-m2c9-vcf7 has a CVSS v3 base score of 3.5, published by GitHub Security Advisories.

GHSA-mpf8-m2c9-vcf7LowCVSS 3.5

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible

Vendor

GitHub Security Advisories

Published

July 10, 2026

Last Modified

July 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-59791 →

📋 Description

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-59791
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-mpf8-m2c9-vcf7