Echo: X-Real-IP extractor trusts the header value instead of the sending peer

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-118265 · Microsoft / collected KEV context

EUVD-2026-112397

GHSA-h53f-rm2w-w7rg

GO-2026-6841

cve-program · CVE-2026-118265

• https://github.com/labstack/echo/security/advisories/GHSA-h53f-rm2w-w7rg
• https://github.com/labstack/echo/commit/1855061e572ae9dab727c811d8382f266bfbaae
• https://github.com/labstack/echo/releases/tag/v5.4.1

euvd · EUVD-2026-112397

• https://github.com/labstack/echo/security/advisories/GHSA-h53f-rm2w-w7rg
• https://github.com/labstack/echo/commit/1855061e572ae9dab727c811d8382f266bfbaae
• https://github.com/labstack/echo/releases/tag/v5.4.1

nvd · CVE-2026-118265

• https://github.com/labstack/echo/commit/1855061e572ae9dab727c811d8382f266bfbaae
• https://github.com/labstack/echo/releases/tag/v5.4.1
• https://github.com/labstack/echo/security/advisories/GHSA-h53f-rm2w-w7rg

osv · GHSA-h53f-rm2w-w7rg

• https://github.com/labstack/echo/security/advisories/GHSA-h53f-rm2w-w7rg
• https://github.com/labstack/echo/commit/1855061e572ae9dab727c811d8382f266bfbaaec
• https://github.com/labstack/echo
• https://github.com/labstack/echo/releases/tag/v5.4.1

osv · GO-2026-6841

• https://github.com/labstack/echo/security/advisories/GHSA-h53f-rm2w-w7rg
• https://github.com/labstack/echo/commit/1855061e572ae9dab727c811d8382f266bfbaaec
• https://github.com/labstack/echo/releases/tag/v5.4.1

• Echo: X-Real-IP extractor trusts the header value instead of the sending peer in github.com/labstack/echo · Newly collected advisory · 5 Nov 2026
• Echo: X-Real-IP extractor trusts the header value instead of the sending peer · Advisory content revised · 5 Nov 2026
• Echo is a Go web framework. From 5.0.0 until 5.4.1, Echo v5's ExtractIPFromRealIPHeader validates whether the client-supplied X-Real-IP value belongs to a trusted range instead of validating the direct network peer. A client reaching Echo d… · Advisory content revised · 30 Oct 2026
• Echo: X-Real-IP extractor trusts the header value instead of the sending peer · Newly collected advisory · 28 Oct 2026
• Echo: X-Real-IP extractor trusts the header value instead of the sending peer · Advisory content revised · 28 Oct 2026