GO-2026-6885Published
Echo: Static Middleware Double-Unescape Path Traversal
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-118655 · Microsoft / collected KEV context
cve-program · CVE-2026-118655
- https://github.com/labstack/echo/security/advisories/GHSA-xwq5-6cqp-vx96
- https://github.com/labstack/echo/issues/2599
- https://github.com/labstack/echo/pull/3006
- https://github.com/labstack/echo/commit/a9ede66a5a7196411131beb1ee801e75bbaf7ac6
- https://github.com/labstack/echo/commit/c3fa2a27ff92b2b8db360de614f999ef1da24725
- https://github.com/labstack/echo/releases/tag/v4.15.3
- https://github.com/labstack/echo/releases/tag/v5.2.0
euvd · EUVD-2026-112461
- https://github.com/labstack/echo/security/advisories/GHSA-xwq5-6cqp-vx96
- https://github.com/labstack/echo/issues/2599
- https://github.com/labstack/echo/pull/3006
- https://github.com/labstack/echo/commit/a9ede66a5a7196411131beb1ee801e75bbaf7ac6
- https://github.com/labstack/echo/commit/c3fa2a27ff92b2b8db360de614f999ef1da24725
- https://github.com/labstack/echo/releases/tag/v4.15.3
- https://github.com/labstack/echo/releases/tag/v5.2.0
nvd · CVE-2026-118655
- https://github.com/labstack/echo/commit/a9ede66a5a7196411131beb1ee801e75bbaf7ac6
- https://github.com/labstack/echo/commit/c3fa2a27ff92b2b8db360de614f999ef1da24725
- https://github.com/labstack/echo/issues/2599
- https://github.com/labstack/echo/pull/3006
- https://github.com/labstack/echo/releases/tag/v4.15.3
- https://github.com/labstack/echo/releases/tag/v5.2.0
- https://github.com/labstack/echo/security/advisories/GHSA-xwq5-6cqp-vx96
osv · GHSA-xwq5-6cqp-vx96
- https://github.com/labstack/echo/security/advisories/GHSA-xwq5-6cqp-vx96
- https://github.com/labstack/echo/issues/2599
- https://github.com/labstack/echo/pull/3006
- https://github.com/labstack/echo/commit/a9ede66a5a7196411131beb1ee801e75bbaf7ac6
- https://github.com/labstack/echo/commit/c3fa2a27ff92b2b8db360de614f999ef1da24725
- https://github.com/labstack/echo
- https://github.com/labstack/echo/releases/tag/v4.15.3
- https://github.com/labstack/echo/releases/tag/v5.2.0
osv · GO-2026-6885
- https://github.com/labstack/echo/security/advisories/GHSA-xwq5-6cqp-vx96
- https://github.com/labstack/echo/commit/a9ede66a5a7196411131beb1ee801e75bbaf7ac6
- https://github.com/labstack/echo/commit/c3fa2a27ff92b2b8db360de614f999ef1da24725
- https://github.com/labstack/echo/pull/3006
- https://github.com/labstack/echo/issues/2599
- https://github.com/labstack/echo/releases/tag/v4.15.3
- https://github.com/labstack/echo/releases/tag/v5.2.0
Related operational evidence
Explicit CVE identifiers- Echo has a Static Middleware Double-Unescape Path Traversal in github.com/labstack/echo · Newly collected advisory · 5 Nov 2026
- Echo has a Static Middleware Double-Unescape Path Traversal · Advisory content revised · 5 Nov 2026
- Echo is a Go web framework. Prior to 4.15.3 and 5.2.0, middleware.Static can decode an already decoded Request.URL.Path a second time. Double-encoded separators can consequently be reconstructed before filesystem resolution. This can reach … · Advisory content revised · 30 Oct 2026
- Echo is a Go web framework. Prior to 4.15.3 and 5.2.0, middleware.Static can decode an already decoded Request.URL.Path a second time. Double-encoded separators can consequently be reconstructed before filesystem resolution. This can reach … · Advisory content revised · 30 Oct 2026
- Echo: Static Middleware Double-Unescape Path Traversal · Newly collected advisory · 28 Oct 2026
- Echo has a Static Middleware Double-Unescape Path Traversal · Newly collected advisory · 28 Oct 2026