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CVE-2026-65919

Meshery < 1.0.57 Unauthenticated Arbitrary File Read via fileView and fileDownload

CVSS 4.0 8.7 HIGHCVSS 3.1 7.5 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-65919

Published

Meshery before 1.0.57 contains an unauthenticated arbitrary file read vulnerability in the /api/system/fileView and /api/system/fileDownload endpoints that pass user-supplied file parameters directly to os.Open without path validation. Attackers can supply absolute paths or traversal sequences in the file parameter to read arbitrary files from the host filesystem without authentication.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-65919

Published

meshery

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "meshery",
                    "product": "meshery",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:golang/github.com/meshery/meshery",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "1.0.57"
                        }
                    ],
                    "repo": "https://github.com/meshery/meshery"
                }

Original source record · Cite this exact observation · Complete original publisher JSON