Vulnerability Details : CVE-2019-12276
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.
Vulnerability category: Directory traversal
Products affected by CVE-2019-12276
- cpe:2.3:a:grandnode:grandnode:4.40:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12276
95.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12276
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-12276
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12276
-
http://packetstormsecurity.com/files/153373/GrandNode-4.40-Path-Traversal-File-Download.html
GrandNode 4.40 Path Traversal / File Download ≈ Packet Storm
-
https://grandnode.com
GrandNode - 🚀 Fast, Free and Open Source NoSQL CMS Ecommerce Platform, Shopping Cart System on ASP.NET CORE and MongoDBVendor Advisory
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https://github.com/grandnode/grandnode
GitHub - grandnode/grandnode: Free and Open Source Ecommerce Shopping Cart solution based on ASP.NET CORE and MongoDBThird Party Advisory
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