CVE-2026-25766
Echo has a Windows path traversal via backslash in middleware.Static default filesystem in github.com/labstack/echo/v5
5.3
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
Echo has a Windows path traversal via backslash in middleware.Static default filesystem in github.com/labstack/echo/v5
How to fix CVE-2026-25766
To remediate CVE-2026-25766, upgrade the affected package to a fixed version below.
- Go/github.com/labstack/echo/v5—upgrade to 5.0.3 or later
- —upgrade to 5.0.3 or later
Is CVE-2026-25766 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 5.0.0, < 5.0.3
- >= 5.0.0, < 5.0.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |