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CVE-2025-54003: High Vulnerability in Mikado-Themes Depot

CVE-2025-54003 is a high-severity vulnerability in Mikado-Themes Depot that allows for local file inclusion due to improper filename control. Immediate patching is recommended to mitigate potential impacts.

HIGHCVSS 8.1 · Published January 22, 2026

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CVE-2025-54003 represents a high-severity vulnerability affecting the Mikado-Themes Depot. This vulnerability allows for local file inclusion due to improper control of filename for include or require statements in PHP programs. The impact of this vulnerability is significant, as it could potentially allow attackers to access sensitive files on the server, leading to unauthorized data exposure or further exploitation of the system.

With a CVSS score of 8.1, the urgency for remediation is high. This score indicates that the vulnerability can be exploited over a network with high complexity and no privileges required, making it a serious risk for organizations using this software. Organizations should prioritize patching immediately.

The vulnerability has been publicly disclosed and is currently classified as deferred. Despite its high CVSS score, it is important to note that it is not currently listed in the Known Exploited Vulnerabilities (KEV) catalog, which indicates that there is no confirmed exploitation in the wild at this time. However, organizations should remain vigilant and prepare for potential future exploits.

Risk to organizations includes the potential for unauthorized access to sensitive information, leading to data breaches and reputational damage. Therefore, organizations using the Mikado-Themes Depot should take immediate action to apply any available patches.

In conclusion, while there is currently no active exploitation of CVE-2025-54003, the high severity of this vulnerability necessitates prompt attention and remediation to ensure continued security.

Vulnerability Details

This vulnerability allows for local file inclusion due to improper control of filename for include or require statements in PHP. It affects Mikado-Themes Depot versions from n/a to <= 1.16. The CVSS score of 8.1 indicates high severity, with high impacts on confidentiality, integrity, and availability.

Published on January 22, 2026, this vulnerability is categorized under CWE-98, which signifies the improper control of filenames. Organizations using affected versions should take action to mitigate risks.

Technical Analysis

The root cause of CVE-2025-54003 lies in the improper handling of filenames within the Mikado-Themes Depot application. This vulnerability is classified as a local file inclusion vulnerability, meaning that attackers may exploit it to include files from the local server.

The attack vector is network-based, with a high complexity involved in exploiting the vulnerability. Importantly, no privileges are required, and user interaction is not necessary for the attack to succeed.

Exploitation of this vulnerability can lead to high impacts on confidentiality, integrity, and availability, as attackers may gain unauthorized access to sensitive files. Organizations must assess their exposure to this risk and implement appropriate security measures.

Risk & Impact Analysis

The potential risk to organizations from CVE-2025-54003 includes unauthorized access to sensitive data and potential system compromise. The blast radius could be significant, especially for organizations that rely on the Mikado-Themes Depot for critical operations.

Given the high CVSS score of 8.1, organizations should address this vulnerability in their patch management process. The urgency for remediation is high due to the potential consequences of exploitation.

Organizations must also monitor for any signs of exploitation attempts and ensure that appropriate logging and alerting mechanisms are in place to detect any unauthorized access.

Exploitation Status

Signal

Status

Known Exploit

No

Public PoC

No

Actively Exploited

No

Ransomware Use

No

Affected Versions

The affected versions of Mikado-Themes Depot are those from n/a through <= 1.16. Organizations using these versions should take immediate steps to upgrade or patch their installations to avoid exploitation.

Mitigation & Remediation

Organizations should prioritize patching Mikado-Themes Depot to versions beyond 1.16 to mitigate this vulnerability. If a patch is not immediately available, consider implementing configuration hardening measures to limit exposure to local file inclusion attacks.

Monitoring and logging should be enhanced to detect any unusual file access patterns that may indicate an exploitation attempt. Implementing network controls can also help in mitigating the risk while awaiting a patch.

For further details on security best practices, organizations can consult the comprehensive guidelines available in our penetration testing resources.

Detection Guidance

To detect potential exploitation of this vulnerability, organizations should monitor logs for indicators such as unauthorized file access attempts and anomalous behavior patterns. Implementing network signatures that identify unusual request patterns can further enhance detection capabilities.

System changes that deviate from normal operational behavior should also be closely monitored to detect any signs of compromise or attempted exploitation.

AppSecure Threat Intelligence Insight

CVE-2025-54003 highlights the importance of robust file handling practices in web applications. As local file inclusion vulnerabilities can lead to severe security breaches, organizations must prioritize security throughout their development and deployment processes.

Security teams should regularly conduct assessments to identify and remediate such vulnerabilities before they can be exploited. Additionally, the use of secure coding practices can greatly reduce the risk of similar vulnerabilities in future releases.

For best practices on vulnerability management and penetration testing strategies, organizations can refer to our detailed guides on vulnerability management programs and penetration testing methodology to enhance your security posture.

Overall, understanding and addressing vulnerabilities like CVE-2025-54003 is crucial for maintaining a secure environment and protecting sensitive data.

Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.

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