CVE-2026-28125 is a high-severity vulnerability categorized as a PHP Remote File Inclusion issue affecting the AncoraThemes Midi theme. This vulnerability allows for improper control of filenames for the include/require statement, which can lead to local file inclusion. The CVSS score of 8.1 indicates that this vulnerability poses a significant risk to organizations utilizing the affected theme versions, specifically those up to version 1.14.
Risk to organizations includes potential unauthorized access to sensitive files on the server, which can compromise the integrity and confidentiality of the system. Given the nature of the vulnerability, it is imperative that organizations take immediate steps to assess their exposure and implement necessary remediation measures.
As of now, there are no known exploits for this vulnerability, which provides a window for organizations to address the issue before it can be actively exploited. However, the high CVSS score signifies that the vulnerability should not be ignored.
Organizations should prioritize patching immediately to mitigate risks associated with CVE-2026-28125. Ensuring that all instances of the AncoraThemes Midi theme are updated to the latest version will help protect against potential exploitation.
Vulnerability Details
The official description of CVE-2026-28125 states: 'Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Midi midi allows PHP Local File Inclusion. This issue affects Midi: from n/a through <= 1.14.' The vulnerability has been classified under CWE-98.
The CVSS score of 8.1 indicates a high severity level, with the following metrics: Attack Vector: NETWORK, Attack Complexity: HIGH, Privileges Required: NONE, User Interaction: NONE, Confidentiality Impact: HIGH, Integrity Impact: HIGH, and Availability Impact: HIGH.
Technical Analysis
The root cause of this vulnerability lies in the improper handling of filenames during the include/require operations in the PHP code of the AncoraThemes Midi theme. This oversight allows attackers to manipulate the inclusion of files, which could lead to the execution of arbitrary code or exposure of sensitive data.
The attack vector is network-based, meaning an attacker can exploit this vulnerability remotely without physical access to the system. The complexity of the attack is deemed high, as it requires specific knowledge of the system's configuration and the ability to manipulate requests to exploit the vulnerability successfully.
No privileges are required to exploit this vulnerability, and user interaction is not needed, making it easier for attackers to initiate an attack. The impact on confidentiality, integrity, and availability is significant, as successful exploitation could lead to unauthorized access and manipulation of files.
Risk & Impact Analysis
The real-world risk associated with CVE-2026-28125 is substantial. Organizations using the AncoraThemes Midi theme need to be aware of the potential for unauthorized access to sensitive files, which could result in data breaches, loss of data integrity, and service disruptions.
The blast radius of this vulnerability is significant, as it affects all installations of the theme version up to 1.14. If exploited, the impact can affect not only the immediate targets but also interconnected systems relying on the compromised server.
Considering the CVSS score and the active KEV status, organizations should address this vulnerability in their priority patch cycle. The urgency is heightened given the high potential for exploitation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of AncoraThemes Midi are all versions prior to the vendor patch, specifically those from n/a through <= 1.14. Organizations need to ensure they upgrade to the latest version to mitigate the risks associated with this vulnerability.
Mitigation & Remediation
Organizations should implement the following remediation strategies to address CVE-2026-28125:
1. Update to the latest version of the AncoraThemes Midi theme to ensure protection against this vulnerability.
2. Conduct a comprehensive security assessment, including a review of file inclusion vulnerabilities, to identify and address similar risks within the application.
3. Implement security best practices such as input validation and sanitization to prevent malicious file inclusion.
Security testing should be a continuous process to ensure ongoing protection against new vulnerabilities.
Detection Guidance
Monitoring for CVE-2026-28125 should include the following detection guidance:
1. Review logs for unusual file access patterns that may indicate attempts to exploit file inclusion vulnerabilities.
2. Monitor for changes in file permissions that could indicate unauthorized access or manipulation.
3. Implement network signatures to detect malicious request patterns targeting the PHP include/require functionality.
AppSecure Threat Intelligence Insight
CVE-2026-28125 highlights the critical need for robust security practices in web application development. The vulnerability serves as a reminder that improper file handling can lead to significant security risks.
Organizations should learn from this incident to incorporate better validation checks and security measures in their development lifecycle. Continuous security awareness and training for development teams are essential in preventing similar vulnerabilities.
To enhance your security posture, consider implementing a penetration testing strategy that regularly evaluates the security of your applications.
Furthermore, organizations can benefit from engaging in a red teaming exercise to simulate real-world attack scenarios and better prepare their defenses.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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