GHSA-vqgp-pf68-6947
Spring Framework Security Filter Bypass in WebFlux Kotlin Router DSL
At a glance
- Published
- Updated
- CVE
- CVE-2026-41847
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
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 packages
| Package | Versions |
|---|---|
| Maven · org.springframework:spring-webflux | introduced 0, last affected 5.3.39 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-41847 ADVISORY
- https://github.com/spring-projects/spring-framework PACKAGE
- https://spring.io/security/cve-2026-41847 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |