What is GHSA-q492-2x4w-548c?

GHSA-q492-2x4w-548c is a security advisory published by GitHub Security Advisories with Medium severity. Improper Neutralization of Special Elements in Data Query Logic (CWE-943) in Kibana can lead to...

Which CVE IDs does GHSA-q492-2x4w-548c cover?

GHSA-q492-2x4w-548c covers the following CVE IDs: CVE-2026-63138. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q492-2x4w-548c?

GHSA-q492-2x4w-548c has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-q492-2x4w-548cMediumCVSS 6.5

Improper Neutralization of Special Elements in Data Query Logic (CWE-943) in Kibana can lead to...

Vendor

GitHub Security Advisories

Published

September 1, 2026

Last Modified

September 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-63138 →

📋 Description

Improper Neutralization of Special Elements in Data Query Logic (CWE-943) in Kibana can lead to information disclosure via NoSQL Injection (CAPEC-676). An authenticated user with access to the affected query functionality could submit specially crafted input that alters the intended query logic, returning data the user is not authorized to read.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-63138
https://discuss.elastic.co/t/kibana-9-4-5-9-5-1-security-update-esa-2026-168/390082
https://github.com/advisories/GHSA-q492-2x4w-548c