What is GHSA-cw9v-29r9-xhg4?

GHSA-cw9v-29r9-xhg4 is a security advisory published by GitHub Security Advisories with Medium severity. In JetBrains IntelliJ IDEA before 2026.3 hTML injection was possible in Remote Development editor...

Which CVE IDs does GHSA-cw9v-29r9-xhg4 cover?

GHSA-cw9v-29r9-xhg4 covers the following CVE IDs: CVE-2026-123840. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cw9v-29r9-xhg4?

GHSA-cw9v-29r9-xhg4 has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-cw9v-29r9-xhg4MediumCVSS 4.7

In JetBrains IntelliJ IDEA before 2026.3 hTML injection was possible in Remote Development editor...

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-123840 →

📋 Description

In JetBrains IntelliJ IDEA before 2026.3 hTML injection was possible in Remote Development editor tabs

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-123840
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-cw9v-29r9-xhg4