CVE-2025-62050 in Blogmatic Plugin
Summary
by MITRE • 01/22/2026
Unrestricted Upload of File with Dangerous Type vulnerability in blazethemes Blogmatic blogmatic.This issue affects Blogmatic: from n/a through <= 1.0.3.
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Analysis
by VulDB Data Team • 01/24/2026
The vulnerability identified as CVE-2025-62050 represents a critical security flaw in the blazethemes Blogmatic blogmatic software where unrestricted file upload functionality allows attackers to upload files with potentially dangerous types. This vulnerability exists within the file upload mechanism of the blogging platform and affects versions ranging from the initial release through version 1.0.3. The issue stems from inadequate validation and sanitization of file types during the upload process, creating a pathway for malicious actors to bypass security controls and potentially execute arbitrary code on the affected system.
This vulnerability maps directly to CWE-434, which specifically addresses the improper restriction of file uploads, and aligns with ATT&CK technique T1195.001 for the exploitation of file upload vulnerabilities. The technical flaw manifests when the application fails to properly validate the MIME type, file extension, or file content of uploaded files, allowing attackers to submit malicious files such as php, aspx, or other executable scripts that can be executed within the web server context. The lack of proper file type filtering and content inspection creates an environment where attackers can upload files that may contain malicious code or payloads designed to compromise the system.
The operational impact of this vulnerability is severe and multifaceted, potentially enabling attackers to achieve remote code execution, privilege escalation, and full system compromise. An attacker who successfully exploits this vulnerability could upload a web shell or other malicious payload that would allow them to execute arbitrary commands on the server, access sensitive data, modify content, or establish persistent access to the system. The vulnerability affects the core functionality of the blogging platform, potentially compromising all user data and content stored within the application. Additionally, the compromised system could serve as a launching point for further attacks within the network infrastructure.
Mitigation strategies for this vulnerability should focus on implementing comprehensive file upload restrictions and validation mechanisms. Organizations should enforce strict file type validation by checking both the file extension and MIME type against a whitelist of approved formats, while also performing content analysis to verify the actual file type. The implementation of secure file upload practices should include storing uploaded files outside the web root directory, implementing proper file permissions, and using random or unique filenames to prevent predictable path traversal attacks. Additionally, regular security updates and patches should be applied to ensure the software remains protected against known vulnerabilities, while network monitoring and intrusion detection systems should be configured to detect suspicious file upload activities and unauthorized access attempts.