8.6

CVE-2026-47825: spring spring cloud gateway Origin Validation Error

CVSS: 8.6v3.1HighAnalyzed
Published 15-06-2026Last modified 23-06-2026
Open JSON

Vulnerability summary

CVE-2026-47825 is a high (CVSS 8.6) Origin Validation Error vulnerability in spring spring cloud gateway. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 12.2% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.6/10
010
High · v3.1 (CVE.org)
EPSS score
0.22%
0%100%
Low · +0.09 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 15-06-2026
    PublishedVulnerability first disclosed.
  2. 23-06-2026
    Last modifiedVulnerability information updated.

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 metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

12%

Versus all other CVEs

30-day change

+0.09 pp

From 0.14% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.22%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Spring1 product
  • spring cloud gateway≥ 3.1.0, < 3.1.13 | ≥ 4.1.0, < 4.1.13 | ≥ 4.2.0, < 4.2.9 | ≥ 4.3.0, < 4.3.4.1 | ≥ 5.0.0, < 5.0.1.1
Vmware1 product
  • spring_cloud_gateway≤ 3.1.10 | ≥ 4.0.0, < 4.1.13 | ≥ 4.2.0, < 4.2.9 | ≥ 4.3.0, < 4.3.4.1 | ≥ 5.0.0, < 5.0.1.1

2 vendors · 2 products

References

1 links