What is GHSA-8w4j-6jq4-r2fj?

GHSA-8w4j-6jq4-r2fj is a security advisory published by GitHub Security Advisories with Low severity. In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 xXE attack was possible via an XML response...

Which CVE IDs does GHSA-8w4j-6jq4-r2fj cover?

GHSA-8w4j-6jq4-r2fj covers the following CVE IDs: CVE-2026-123314. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8w4j-6jq4-r2fj?

GHSA-8w4j-6jq4-r2fj has a CVSS v3 base score of 3.1, published by GitHub Security Advisories.

GHSA-8w4j-6jq4-r2fjLowCVSS 3.1

In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 xXE attack was possible via an XML response...

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-123314 →

📋 Description

In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 xXE attack was possible via an XML response to an HTTP Client request

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-123314
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-8w4j-6jq4-r2fj