CVE-2026-47825

HIGH EPSS 3.6%

Published Jun 15, 20262w ago · Modified Jun 23, 20261w ago

8.6 CVSS 3.1

High

Published Jun 15, 2026 2w ago

Last Modified Jun 23, 2026 1w ago

Description

Spring Cloud Gateway Server forwards the X-Forwarded-For and Forwarded headers from untrusted proxies in certain configuration scenarios. This affects both the WebMVC and WebFlux Gateway Servers. Affected versions: Spring Cloud Gateway 3.1.x (fix 3.1.13). Spring Cloud Gateway 4.1.x (fix 4.1.13). Spring Cloud Gateway 4.2.x (fix 4.2.9). Spring Cloud Gateway 4.3.x (fix 4.3.5). Spring Cloud Gateway 5.0.x (fix 5.0.2).

CVSS Details

Base Score

8.6

Exploitability

3.9

Impact

4.0

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Changed

Confidentiality None

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

3.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-346

References 1

spring.io https://spring.io/security/cve-2026-47825

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.