GrandNode 4.40 LetsEncryptController Path Traversal Vulnerability

GrandNode 4.40 LetsEncryptController Path Traversal Vulnerability

CVE-2019-12276 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

A Path Traversal vulnerability in Controllers/LetsEncryptController.cs in LetsEncryptController in GrandNode 4.40 allows remote, unauthenticated attackers to retrieve arbitrary files on the web server via specially crafted LetsEncrypt/Index?fileName= HTTP requests. A patch for this issue was made on 2019-05-30 in GrandNode 4.40.

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