CVE-2026-32392 in Greenly Plugin
Summary
by MITRE • 03/13/2026
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Creatives_Planet Greenly greenly allows PHP Local File Inclusion.This issue affects Greenly: from n/a through <= 8.1.
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Analysis
by VulDB Data Team • 03/20/2026
The CVE-2026-32392 vulnerability represents a critical PHP Remote File Inclusion flaw that enables attackers to manipulate include/require statements within the Creatives_Planet Greenly greenly application. This vulnerability stems from improper control of filename parameters in PHP include operations, creating a pathway for remote code execution through local file inclusion attacks. The flaw exists in the application's handling of user-supplied input that is directly incorporated into PHP include directives, allowing malicious actors to specify arbitrary local file paths or URLs that will be included and executed by the PHP interpreter.
This vulnerability falls under the CWE-98 category of "Improper Control of Filename for Include/Require Statement" and aligns with ATT&CK technique T1190 for "Exploit Public-Facing Application" and T1059 for "Command and Scripting Interpreter." The issue affects Greenly versions from an unspecified starting point through version 8.1, indicating a broad range of affected releases that likely share similar code patterns in their file inclusion mechanisms. The vulnerability's impact is amplified by the fact that it operates at the core PHP execution layer, where inclusion of malicious files can lead to complete system compromise.
The operational impact of this vulnerability is severe as it allows attackers to execute arbitrary PHP code on the target server by manipulating include parameters. An attacker could potentially upload malicious files to the server and then reference them through the vulnerable include mechanism, leading to unauthorized access, data theft, or complete system takeover. The local file inclusion aspect means that even if remote file inclusion is disabled, attackers might still exploit the vulnerability by leveraging existing files on the server that are accessible through the application's file inclusion paths. This creates a dangerous attack surface where the application's legitimate file inclusion functionality becomes a vector for malicious code execution.
Mitigation strategies for CVE-2026-32392 should focus on implementing strict input validation and sanitization for all user-supplied parameters that influence file inclusion operations. The recommended approach involves eliminating the use of dynamic include paths based on user input, instead implementing whitelisting mechanisms that only permit known good file paths. Organizations should also disable remote file inclusion features in PHP configuration and enforce the use of absolute file paths when performing include operations. Additionally, implementing proper access controls and file permissions can limit the damage potential of such vulnerabilities. Regular security audits and code reviews should specifically target include/require statement usage to identify and remediate similar patterns throughout the application codebase. The vulnerability highlights the critical importance of following secure coding practices and adhering to the principle of least privilege in file access operations.