CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
What the vulnerability does
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in officialprocoders nBlocks nblocks allows PHP Local File Inclusion.This issue affects nBlocks: from n/a through <= 1.0.2.
Explanation of Vulnerability in Simple Terms
nBlocks versions 1.0.2 and earlier contain a code injection vulnerability that allows authenticated users with low privileges to execute arbitrary code on the server. The vulnerability requires high attack complexity but grants full read, write, and availability impact. Affected installations should update immediately to a patched version.
What an attacker can do
Run arbitrary code on the server with full read, write, and delete access.
Potential impact on your site
A low-privilege user account can compromise the entire nBlocks installation and potentially the underlying server.
Conditions required to exploit
Attacker must have a low-privilege authenticated account; high attack complexity suggests specific conditions must be met.
Key dates
External resources
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