MEDIUM 6.1 NVD

CVE-2026-47848

In specific scenarios involving WebSocket handshake redirects to a different origin, the Reactor Netty WebSocket client may leak credentials. In order for this

In specific scenarios involving WebSocket handshake redirects to a different origin, the Reactor Netty WebSocket client may leak credentials. In order for this to happen, the HTTP client must have been explicitly configured to follow redirects. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier

References

https://spring.io/security/cve-2026-47848

Published: 2026-08-26 · Source: NVD · Feed updated: 2026-08-26

This medium severity vulnerability with a CVSS score of 6.1 was published on 2026-08-26 via NVD.

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