{"id":49054,"date":"2025-06-05T14:27:05","date_gmt":"2025-06-05T14:27:05","guid":{"rendered":""},"modified":"2025-06-16T11:43:10","modified_gmt":"2025-06-16T17:43:10","slug":"cve-2025-41235-untrusted-proxy-header-forwarding-in-spring-cloud-gateway-server","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-41235-untrusted-proxy-header-forwarding-in-spring-cloud-gateway-server\/","title":{"rendered":"CVE-2025-41235: Untrusted Proxy Header Forwarding in Spring Cloud Gateway Server<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The Common Vulnerabilities and Exposures system has recently identified a significant vulnerability, CVE-2025-41235, that affects the Spring Cloud Gateway Server. This vulnerability relates to the forwarding of X-Forwarded-For and Forwarded headers from untrusted proxies. The potential risk here is that this could lead to system compromise<\/a> or even data leakage, affecting not only the integrity of the system but potentially the confidentiality of sensitive data as well. Given the severity of this vulnerability<\/a>, it’s critical for developers and systems administrators to understand its implications and apply appropriate mitigations promptly.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-41235
\nSeverity: High – CVSS 8.6
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System compromise and potential<\/a> data leakage<\/p>\n

Affected Products<\/strong><\/p>

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