CVE-2025-26377 is a high-severity vulnerability affecting Q-Free MaxTime versions less than or equal to 2.11.0. This vulnerability allows an attacker with low privileges to exploit a missing authorization issue in the system. Specifically, the flaw exists in the maxprofile/users/routes.lua file, enabling the attacker to remove users through crafted HTTP requests. With a CVSS score of 8.1, the vulnerability poses significant risk to organizations, as it can lead to unauthorized user removal and potential disruption of services.
The vulnerability is classified under CWE-862, which pertains to missing authorization. This classification indicates that adequate checks for user permissions were not implemented, allowing low-privileged authenticated users to carry out actions that should be restricted. Given the potential impact on user management and system integrity, the urgency for remediation is high.
As of the last analysis, there are no known public exploits for this vulnerability, and it is not currently listed in the Known Exploited Vulnerabilities (KEV) database. However, the potential for exploitation remains a concern, especially as more attackers seek to leverage such weaknesses in their operations.
Organizations utilizing Q-Free MaxTime should prioritize patching to the latest version to mitigate the risks associated with CVE-2025-26377. Timely remediation is critical to safeguard against potential unauthorized access and ensure the integrity of user data.
Vulnerability Details
The official description of CVE-2025-26377 highlights a missing authorization vulnerability in Q-Free MaxTime's user management system. The vulnerability allows an authenticated attacker with low privileges to remove users through crafted HTTP requests. The CVSS score of 8.1 indicates a high severity level, which signifies substantial risk for organizations that rely on this application.
The vulnerability exists in versions of Q-Free MaxTime less than or equal to 2.11.0. The specific file affected is maxprofile/users/routes.lua, where the absence of robust authorization checks can be exploited by attackers. The publication date of this vulnerability is February 12, 2025, and it has been analyzed thoroughly by the vendor.
Technical Analysis
The root cause of CVE-2025-26377 stems from a lack of proper authorization mechanisms within the application. Attackers may leverage this flaw to execute unauthorized actions, specifically user deletion, by sending specially crafted HTTP requests without adequate permission checks.
The attack vector for this vulnerability is network-based, allowing remote attackers to exploit it without requiring physical access to the system. The complexity of the attack is low, as it does not necessitate advanced skills or knowledge, making it accessible to a broader range of attackers.
In terms of privileges, the attacker only needs low-level access to initiate the attack. User interaction is not required to exploit this vulnerability, which further increases the risk. The impact on integrity and availability is significant, as successful exploitation can result in unauthorized changes and disruptions to the user management functionality.
Risk & Impact Analysis
The real-world deployment risk associated with CVE-2025-26377 is substantial. Organizations utilizing Q-Free MaxTime may face significant consequences if this vulnerability is exploited. The potential for unauthorized user deletions can lead to serious operational disruptions and loss of critical user data.
The urgency for organizations to address this vulnerability is high, as indicated by its CVSS score. Failure to patch the affected systems promptly can expose organizations to a higher likelihood of successful attacks. The blast radius of this vulnerability could extend beyond individual user accounts, affecting overall system integrity and user trust.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of Q-Free MaxTime prior to 2.11.0 are affected by this vulnerability. Organizations are strongly advised to review their current installations and apply patches as necessary to ensure system integrity and security.
Mitigation & Remediation
To mitigate the risks associated with CVE-2025-26377, organizations should prioritize upgrading to the latest version of Q-Free MaxTime. Keeping software up to date is crucial for maintaining security and protecting against known vulnerabilities.
In addition to applying patches, organizations may also consider implementing access controls and monitoring user actions to detect any unauthorized attempts to exploit this vulnerability. Regular security assessments can further help identify and address potential weaknesses in the application.
For effective validation of security measures, organizations should engage in penetration testing to ensure that all potential vulnerabilities are identified and remediated.
Detection Guidance
Organizations should monitor for unusual user activity that may indicate attempts to exploit CVE-2025-26377. Log indicators should include user deletion actions and any unauthorized access attempts. Behavioral anomalies, such as low-privileged users performing actions typically reserved for higher-privileged accounts, should also be flagged for review.
Establishing network signatures that trigger alerts on suspicious HTTP requests can further enhance detection capabilities. Regular reviews of security logs and user activity can help identify any unauthorized changes to user accounts.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-26377 highlights the ongoing challenges organizations face in maintaining robust access controls within their systems. Missing authorization vulnerabilities remain a prevalent risk, emphasizing the need for continuous security evaluations.
This vulnerability serves as a reminder for security teams to implement stringent authorization checks and to regularly audit their systems for potential weaknesses. Organizations should also invest in training and awareness programs to empower employees in recognizing and responding to security threats.
For further guidance on security best practices, organizations can refer to the following resources: penetration testing methodology, vulnerability management program design, and security testing best practices to enhance their overall security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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