CVE-2026-47825CWE-346

CVE-2026-47825

High · published June 16, 2026

CVSS v3.1
8.6
EPSS
0%
Percentile
12.5
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00225 · 12.5th percentile
Weakness
CWE-346 · Origin Validation Error
Published
2026-06-16T01:17Z
Affected products (5)
ProductVersionsFixed in
vmware/spring_cloud_gateway≤ 3.1.10—
vmware/spring_cloud_gateway≥ 4.0.0, < 4.1.134.1.13
vmware/spring_cloud_gateway≥ 4.2.0, < 4.2.94.2.9
vmware/spring_cloud_gateway≥ 4.3.0, < 4.3.4.14.3.4.1
vmware/spring_cloud_gateway≥ 5.0.0, < 5.0.1.15.0.1.1
References (1)
https://spring.io/security/cve-2026-47825 · [email protected]
EPSS history
Timeline
  • 15 JUN 19:34Z
    Spring Cloud Gateway Server Forwards Headers from Untrusted Proxies in certain situations
    cvelistv5