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CVE-2026-55677

🗓️ 26 Jun 2026 16:15:55Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 41 Views

Echo encoded slash bypasses route protection, exposing files; fixed in 4.15.3 and 5.2.0.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-55677
26 Jun 202616:15
attackerkb
cgr
Chainguard
CVE-2026-55677 vulnerabilities
26 Aug 202614:18
cgr
circl
Circl
CVE-2026-55677
26 Jun 202618:24
circl
cvelist
Cvelist
CVE-2026-55677 Echo: Encoded slash (%2F) bypasses route-level protection and exposes static files
26 Jun 202616:15
cvelist
debiancve
Debian CVE
CVE-2026-55677
26 Jun 202616:15
debiancve
euvd
EUVD
EUVD-2026-39800
25 Aug 202616:13
euvd
github
Github Security Blog
Echo: Encoded slash (%2F) bypasses route-level protection and exposes static files
25 Aug 202616:13
github
nvd
NVD
CVE-2026-55677
26 Jun 202617:16
nvd
osv
OSV
CGA-83PG-W287-J4M3
26 Aug 202607:15
osv
osv
OSV
DEBIAN-CVE-2026-55677
26 Jun 202617:16
osv
Rows per page
Vulners
Node
OR
labstackechoRange<4.15.3
labstackechoRange5.0.05.2.0
[
  {
    "vendor": "labstack",
    "product": "echo",
    "versions": [
      {
        "version": "< 4.15.3",
        "status": "affected"
      },
      {
        "version": ">= 5.0.0, < 5.2.0",
        "status": "affected"
      }
    ]
  }
]

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26 Jun 2026 20:20Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00431
SSVC
41