CVE-2026-41847

Spring Framework Security Filter Bypass in WebFlux Kotlin Router DSL PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
Spring / Spring Framework	affected 5.3.0 before 5.3.49

CWE

CWE-284

References

https://spring.io/security/cve-2026-41847

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.