What is GHSA-vqgp-pf68-6947?

GHSA-vqgp-pf68-6947 is a security advisory published by GitHub Security Advisories with Medium severity. Spring Framework Security Filter Bypass in WebFlux Kotlin Router DSL

Which CVE IDs does GHSA-vqgp-pf68-6947 cover?

GHSA-vqgp-pf68-6947 covers the following CVE IDs: CVE-2026-41847. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vqgp-pf68-6947?

GHSA-vqgp-pf68-6947 has a CVSS v3 base score of 4.8, published by GitHub Security Advisories.

Which products are affected by GHSA-vqgp-pf68-6947?

GHSA-vqgp-pf68-6947 affects 1 product, including: maven/org.springframework:spring-webflux:\u003c= 5.3.39.

GHSA-vqgp-pf68-6947MediumCVSS 4.8

Spring Framework Security Filter Bypass in WebFlux Kotlin Router DSL

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

July 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-41847 →

📋 Description

Spring WebFlux applications may be vulnerable to a security bypass when using the Kotlin Router DSL.

Affected versions: Spring Framework 5.3.0 through 5.3.48.

🎯 Affected products1

maven/org.springframework:spring-webflux:<= 5.3.39

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-41847
https://spring.io/security/cve-2026-41847
https://github.com/advisories/GHSA-vqgp-pf68-6947