MediumVulnerabilityCVE-2026-118657updated 28 Oct 2026, 21:17 UTC
Echo: HTTPS Redirect and HSTS Bypass via Unconditional Trust of Forwarded Scheme Headers
Fix availableOfficial, 2 sources
| Severity | MediumCVSS 5.9 of 10 |
|---|---|
| Being exploited? | UnclearNo reports either way yet |
| Fix available? | Yesgithub.com/labstack/echo/v5 5.4.0, github.com/labstack/echo/v4 4.16.0 · since 28 Oct 2026 |
| How sure is this? | Official, 2 sourcesBacked by an official source |
Are you affected?
| Package / product | Affected versions | Fixed in |
|---|---|---|
| github.com/labstack/echo/v5 · go | < 5.4.0 | 5.4.0 |
| github.com/labstack/echo/v4 · go | < 4.16.0 | 4.16.0 |
Timeline
- 28 Oct 2026, 21:04 UTCPublicly disclosed
- 28 Oct 2026, 21:04 UTCReported by GitHub Advisory · GitHub Advisory
- 28 Oct 2026, 21:05 UTCPicked up by Zero Radar
- 28 Oct 2026, 21:17 UTCNVD reported on it · NVD
Sources 2 reports, oldest first
Official vendor, government CERT or advisory database
- Echo: HTTPS Redirect and HSTS Bypass via Unconditional Trust of Forwarded Scheme HeadersGitHub Advisory · 28 Oct 2026, 21:04 UTC
- CVE-2026-118657NVD · 28 Oct 2026, 21:16 UTC
Technical details
- ID
- CVE-2026-118657 · GHSA-2ffq-g2xg-c22p
- CVSS
- 5.9 / 10
- Disclosed
- 28 Oct 2026, 21:04 UTC
- On Zero Radar
- 28 Oct 2026, 21:05 UTC (1 min after disclosure)
- Last change
- 28 Oct 2026, 21:17 UTC
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