CVE-2026-65919

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/meshery/meshery/commit/ea83a26cb090b13be36c07cf24a99f8c637cc765
https://github.com/meshery/meshery/issues/18375
https://github.com/meshery/meshery/issues/20076
https://github.com/meshery/meshery/pull/20133
https://github.com/meshery/meshery/releases/tag/v1.0.57
https://www.vulncheck.com/advisories/meshery-unauthenticated-arbitrary-file-read-via-fileview-and-filedownload

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-23 18:17

Updated : 2026-09-14 19:17

NVD link : CVE-2026-65919

Mitre link : CVE-2026-65919

CVE.ORG link : CVE-2026-65919

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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