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Vulnerability IntelligenceCVE-2026-47825

CVE-2026-47825

HIGH8.6

Spring Cloud Gateway Server Forwards Headers from Untrusted Proxies in certain situations

Published Jun 15, 2026

Modified 1 weeks ago

Details

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).

References

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

https://www.cve.org/CVERecord?id=CVE-2026-47825

CVSS Analysis

CVSS v3.1

8.6

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

NoneC:N

Integrity

HighI:H

Availability

NoneA:N

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

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedJun 15, 2026

ModifiedJun 16, 2026

CVE-2026-47825 | Mondoo Vulnerability Intelligence