Echo is a Go web framework. From 4.0.0 until 5.4.0, the Proxy middleware can preserve an attacker-supplied X-Real-IP header and forward it to an upstream service when Echo.IPExtractor is not configured. A remote client can therefore make up…
Exact source revision recorded 30 Oct 2026 21:45:28 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-118651
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Undergoing Analysis
Weakness classifications: CWE-346
Original publisher date fields
published: 2026-10-28T20:17:22.073
lastModified: 2026-10-29T21:17:16.260
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON