GHSA-vqgp-pf68-6947

Suggest an improvement
Source
https://github.com/advisories/GHSA-vqgp-pf68-6947
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-vqgp-pf68-6947/GHSA-vqgp-pf68-6947.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-vqgp-pf68-6947
Aliases
  • CVE-2026-41847
Downstream
Published
2026-06-09T06:31:58Z
Modified
2026-07-30T18:56:42Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Spring Framework Security Filter Bypass in WebFlux Kotlin Router DSL
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-30T18:30:13Z",
    "nvd_published_at": "2026-06-09T05:16:36Z",
    "severity": "MODERATE"
}
References

Affected packages

Maven / org.springframework:spring-webflux

Package

Name
org.springframework:spring-webflux
View open source insights on deps.dev
Purl
pkg:maven/org.springframework/spring-webflux

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
5.3.39

Affected versions

5.*
5.0.0.RELEASE
5.0.1.RELEASE
5.0.2.RELEASE
5.0.3.RELEASE
5.0.4.RELEASE
5.0.5.RELEASE
5.0.6.RELEASE
5.0.7.RELEASE
5.0.8.RELEASE
5.0.9.RELEASE
5.0.10.RELEASE
5.0.11.RELEASE
5.0.12.RELEASE
5.0.13.RELEASE
5.0.14.RELEASE
5.0.15.RELEASE
5.0.16.RELEASE
5.0.17.RELEASE
5.0.18.RELEASE
5.0.19.RELEASE
5.0.20.RELEASE
5.1.0.RELEASE
5.1.1.RELEASE
5.1.2.RELEASE
5.1.3.RELEASE
5.1.4.RELEASE
5.1.5.RELEASE
5.1.6.RELEASE
5.1.7.RELEASE
5.1.8.RELEASE
5.1.9.RELEASE
5.1.10.RELEASE
5.1.11.RELEASE
5.1.12.RELEASE
5.1.13.RELEASE
5.1.14.RELEASE
5.1.15.RELEASE
5.1.16.RELEASE
5.1.17.RELEASE
5.1.18.RELEASE
5.1.19.RELEASE
5.1.20.RELEASE
5.2.0.RELEASE
5.2.1.RELEASE
5.2.2.RELEASE
5.2.3.RELEASE
5.2.4.RELEASE
5.2.5.RELEASE
5.2.6.RELEASE
5.2.7.RELEASE
5.2.8.RELEASE
5.2.9.RELEASE
5.2.10.RELEASE
5.2.11.RELEASE
5.2.12.RELEASE
5.2.13.RELEASE
5.2.14.RELEASE
5.2.15.RELEASE
5.2.16.RELEASE
5.2.17.RELEASE
5.2.18.RELEASE
5.2.19.RELEASE
5.2.20.RELEASE
5.2.21.RELEASE
5.2.22.RELEASE
5.2.23.RELEASE
5.2.24.RELEASE
5.2.25.RELEASE
5.3.0
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
5.3.7
5.3.8
5.3.9
5.3.10
5.3.11
5.3.12
5.3.13
5.3.14
5.3.15
5.3.16
5.3.17
5.3.18
5.3.19
5.3.20
5.3.21
5.3.22
5.3.23
5.3.24
5.3.25
5.3.26
5.3.27
5.3.28
5.3.29
5.3.30
5.3.31
5.3.32
5.3.33
5.3.34
5.3.35
5.3.36
5.3.37
5.3.38
5.3.39

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-vqgp-pf68-6947/GHSA-vqgp-pf68-6947.json"