CVE-2025-23862 highlights a medium-severity missing authorization vulnerability in the SzMake Contact Form 7 Anti Spambot plugin. This vulnerability allows exploitation due to incorrectly configured access control security levels, potentially leading to unauthorized actions within the affected application. As the vulnerability is classed as medium severity with a CVSS score of 5.3, organizations should be aware of the risks involved.
Risk to organizations includes unauthorized access to sensitive functionalities, which may lead to further exploitation. The vulnerability affects all versions of the Contact Form 7 Anti Spambot plugin up to and including version 1.0.1, compromising applications that utilize this plugin.
The vulnerability was published on January 16, 2025, and is currently categorized as deferred, which indicates that it may not have received immediate remediation. Therefore, organizations using this plugin should assess their exposure and prioritize patching accordingly.
Given the exploitability of this vulnerability remains medium and no public exploit has been confirmed, organizations are urged to remain vigilant and take proactive measures to secure their systems.
Vulnerability Details
The vulnerability is characterized as a missing authorization issue, classified under CWE-862. The CVSS 3.1 vector string is "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", indicating an attack vector of NETWORK with low complexity and no privileges required for exploitation. The availability impact is rated as low, while confidentiality and integrity impacts are considered none.
Technical Analysis
Root cause analysis reveals that the vulnerability arises from improperly configured access controls, leading to insufficient authorization mechanisms within the plugin. Attackers may leverage this vulnerability to perform unauthorized actions without needing any credentials, which could lead to further exploitation of the application.
The attack vector is network-based, which means that an attacker does not need to have physical access to the network to exploit this vulnerability. Additionally, the attack complexity is classified as low, making it easier for potential attackers to exploit it without major obstacles.
The vulnerability does not require user interaction, and due to the nature of the flaw, it allows attack scenarios that could compromise the availability of the application.
Risk & Impact Analysis
The real-world deployment risk is significant, particularly for organizations that rely on the Contact Form 7 Anti Spambot plugin for handling form submissions. Failure to address this vulnerability could expose sensitive data and functionalities to unauthorized users, leading to potential data breaches or service disruptions.
The urgency for organizations to address this vulnerability is underscored by its medium CVSS score. Organizations should consider this vulnerability in their patch management cycles and prioritize remediation efforts accordingly.
Given that this issue affects a widely used WordPress plugin, the blast radius could be extensive, potentially impacting numerous sites if left unaddressed.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The missing authorization vulnerability affects Contact Form 7 Anti Spambot plugin versions from n/a up to and including 1.0.1. Organizations running these versions should take immediate action to update to the latest patched version.
Mitigation & Remediation
To mitigate the risks associated with this vulnerability, organizations should upgrade to the latest version of the Contact Form 7 Anti Spambot plugin. Regularly applying patches and updates is critical to maintaining a secure environment.
In addition to patching, organizations should implement security best practices, such as conducting regular security assessments and penetration testing to identify potential vulnerabilities.
For further guidance on effective penetration testing strategies, organizations can refer to our comprehensive penetration testing services.
Detection Guidance
Organizations should monitor logs for any unauthorized access attempts or anomalies that could indicate exploitation of this vulnerability. Behavioral anomalies such as unexpected changes in form submissions should also be investigated.
Network signatures may also help in detecting malicious activities associated with this vulnerability. Regular reviews of system changes can provide insight into any unauthorized modifications.
AppSecure Threat Intelligence Insight
This vulnerability serves as a reminder of the importance of proper access control configurations in web applications. Security teams should evaluate their current practices to ensure that such vulnerabilities do not persist in their systems.
As the landscape of web application vulnerabilities continues to evolve, it is crucial for organizations to stay informed about potential risks. For further insights into application security, organizations can explore our articles on vulnerability management programs and penetration testing methodologies to bolster their security posture.
In conclusion, understanding and addressing vulnerabilities like CVE-2025-23862 is essential for safeguarding applications against unauthorized access and potential exploitation.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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