The IP2Location Country Blocker plugin for WordPress is vulnerable to Regular Information Exposure in all versions up to, and including, 2.38.8 due to missing capability checks on the admin_init() function. This vulnerability allows unauthenticated attackers to view the plugin's settings, which could lead to unauthorized information disclosure.
With a CVSS score of 7.5, this vulnerability is classified as high severity. The risk to organizations includes potential exposure of sensitive configuration details that could be exploited by malicious actors. Given the ease of exploitation, organizations should prioritize patching immediately.
The vulnerability has been confirmed to be exploitable, and it is crucial for organizations using this plugin to assess their exposure and take necessary actions. The urgency of remediation should be aligned with the potential impact on confidentiality.
This vulnerability was published on February 22, 2025, and has been analyzed thoroughly. Security teams are advised to monitor for any indications of exploitation and ensure that all instances of the IP2Location Country Blocker plugin are updated to the latest version.
Vulnerability Details
The IP2Location Country Blocker plugin for WordPress is vulnerable to Regular Information Exposure in all versions up to, and including, 2.38.8 due to missing capability checks on the admin_init() function. This makes it possible for unauthenticated attackers to view the plugin's settings.
The CVSS score is 7.5, indicating a high severity level. The vulnerability is classified under CWE-285 (Improper Authorization) and CWE-862 (Missing Authorization).
The affected product is the IP2Location Country Blocker plugin, and organizations should focus on versions prior to 2.38.9 for patching.
Technical Analysis
The root cause of this vulnerability stems from the lack of capability checks within the admin_init() function of the plugin. This oversight allows attackers to bypass authentication and access sensitive settings.
The attack vector is network-based, requiring minimal complexity and no privileges or user interaction. Consequently, the vulnerability poses a significant risk to organizations utilizing this plugin.
The confidentiality impact is rated as high, while integrity and availability impacts are none. Security teams should be vigilant for any unauthorized access attempts to the plugin settings.
Risk & Impact Analysis
Real-world deployment of the affected plugin increases the risk of sensitive information exposure. Organizations utilizing the IP2Location Country Blocker plugin should conduct a thorough assessment of their current configurations and access controls.
The potential blast radius of this vulnerability is significant, especially for organizations that rely heavily on the plugin for geolocation functionality. Attackers may leverage this vulnerability to gather sensitive configuration details that could facilitate further attacks.
Organizations should prioritize patching immediately to mitigate the risks associated with this vulnerability. Regularly scheduled security assessments and monitoring can help detect any exploitation attempts.
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of the IP2Location Country Blocker plugin prior to 2.38.9 are affected by this vulnerability. Organizations should ensure they are using the latest version to mitigate the risk.
Mitigation & Remediation
To remediate this vulnerability, organizations should upgrade to the latest version of the IP2Location Country Blocker plugin. If an immediate upgrade is not possible, consider implementing network controls to restrict access to the plugin's administrative interface.
Organizations should also perform regular security assessments and monitoring to detect any unauthorized access attempts. For continuous security validation, organizations can utilize continuous penetration testing to identify vulnerabilities and enhance their security posture.
Detection Guidance
Organizations should monitor logs for any unusual access patterns or requests to the admin_init() function. Behavioral anomalies and unauthorized attempts to access plugin settings should be flagged for further investigation.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability highlights the importance of proper access controls and capability checks in software development. Security teams should learn from this incident to reinforce their security frameworks, ensuring that similar vulnerabilities are not introduced in the future.
This vulnerability represents a pattern of oversight that can lead to serious information exposure risks. Organizations are encouraged to adopt a security-first approach in their development processes and conduct regular security reviews.
For further guidance on securing your applications, consider reviewing best practices in security testing and implementing a robust vulnerability management program to effectively mitigate risks.
Additionally, organizations can benefit from engaging in penetration testing to ensure comprehensive coverage of their security measures.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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