CVE Catalog

CVE-2026-100520

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Elevated risk
0.94%

59th percentile - higher than 59% of all known CVEs

Summary

Laranode versions before 1.2.1 contain a path traversal vulnerability in the POST /filemanager/upload-file endpoint that allows authenticated users to write arbitrary files outside their home directory. Attackers can supply directory traversal sequences in the path parameter to write PHP files into other tenants' web roots and execute code as those tenants.

Risk Assessment

An authenticated attacker can write malicious PHP files into other users' directories, leading to code execution in their context and potential account or data compromise.

Recommendation

Update Laranode to version 1.2.1 or later. Additionally, restrict access to the upload-file endpoint and validate paths to prevent traversal.

Related vulnerabilities

Original NVD description (English source)

Laranode versions before 1.2.1 contain a path traversal vulnerability in the POST /filemanager/upload-file endpoint that allows authenticated users to write arbitrary files outside their home directory. Attackers can supply directory traversal sequences in the path parameter to write PHP files into other tenants' web roots and execute code as those tenants.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS