CVE-2026-65919 HIGH

CVE-2026-65919: Meshery < 1.0.57 Unauthenticated Arbitrary File Read via fileView and fileDownload

Vendor Meshery

Product meshery

Weakness CWE-22 · Path traversal

Published July 23, 2026

Last update July 24, 2026

View on NVD All CVEs

CVSS base score

8.7/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

July 23, 2026 CVE published

July 24, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-65919 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/22.html AskarLabs — CWE-22 write-up Path Traversal

Related vulnerabilities

04Related CVE

CVE-2016-20081 WordPress Plugin HB Audio Gallery Lite 1.0.0 Path Traversal File Download CVE-2017-20250 WordPress Plugin Mac Photo Gallery 3.0 Arbitrary File Download CVE-2026-5957 EmailKit <= 1.6.5 - Authenticated (Author+) Arbitrary File Read via 'emailkit-editor-template' REST Parameter CVE-2026-9197 Smart Slider 3 <= 3.5.1.36 - Authenticated (Administrator+) Path Traversal to Arbitrary File Read via 'src'/'srcset' Attribute in HTML Export CVE-2026-48866 WordPress Gravity Forms plugin <= 2.10.0.1 - Arbitrary File Deletion vulnerability