CVE-2025-22689 is a medium severity vulnerability classified as a stored Cross-site Scripting (XSS) issue in the Levan Tarbor Forex Calculators plugin, specifically affecting versions up to 1.3.6. This vulnerability allows attackers to inject malicious scripts into web pages generated by the application, which could be executed in the context of users accessing those pages.
With a CVSS score of 6.5, the risk to organizations includes potential data exposure and manipulation, especially in financial contexts where such calculators are utilized. The vulnerability's exploitation could lead to unauthorized access to sensitive user data or manipulation of the application’s functions.
Currently, this vulnerability is not actively being exploited, and no public exploits have been confirmed. However, organizations should remain vigilant as the situation can change. Organizations using affected versions should prioritize patching to mitigate risks.
Given the medium severity of this issue and its potential impact on users, organizations are advised to address it in their priority patch cycle.
Vulnerability Details
The vulnerability is characterized as an improper neutralization of input during web page generation, which leads to stored XSS. This issue affects the Levan Tarbor Forex Calculators plugin, specifically versions from n/a through 1.3.6. The CVSS v3.1 vector string for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.
The CWE classification for this vulnerability is CWE-79, indicating the improper handling of script or HTML input. Organizations should ensure they are aware of the affected versions and implement the necessary patches immediately.
Technical Analysis
The root cause of CVE-2025-22689 lies in the failure of the application to properly sanitize user input before rendering it on web pages. As a result, attackers can inject malicious scripts that are executed in the context of the user's session.
The attack vector is network-based, requiring low attack complexity, and only low privileges are required for exploitation. User interaction is also required, as the victim must visit a compromised page for the exploit to succeed.
The impacts of this vulnerability are classified as low for confidentiality, integrity, and availability, indicating that while the potential for data exposure exists, the overall impact may be limited.
Risk & Impact Analysis
Organizations that deploy the affected versions of the Levan Tarbor Forex Calculators plugin face a significant risk due to the potential for data exposure and manipulation. The stored XSS vulnerability could allow attackers to execute arbitrary scripts in the context of the user’s session, leading to unauthorized access to sensitive information or actions.
The deployment of this plugin in environments handling sensitive information, such as financial data, could amplify the risks associated with this vulnerability. Organizations should assess their exposure and prioritize remediation efforts based on their specific risk context.
Given the medium CVSS score and the potential for exploitation, organizations should address this vulnerability in their patch cycle as a medium priority.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of the Levan Tarbor Forex Calculators plugin range from n/a through 1.3.6. Organizations should ensure they are using a version that has patched this vulnerability.
Mitigation & Remediation
To mitigate this vulnerability, organizations should upgrade to the latest version of the Levan Tarbor Forex Calculators plugin, ensuring that they are no longer using any affected versions. If a patch is not immediately available, consider implementing web application firewalls to help detect and block potential XSS attacks.
Organizations should also review their security settings and ensure proper input validation and sanitization mechanisms are in place to prevent the injection of malicious scripts.
Continuous penetration testing can help identify and address similar vulnerabilities proactively.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for unusual user activities that might suggest XSS attacks, such as unexpected script executions or unusual requests. Additionally, behavioral anomalies in user interactions with the Forex Calculators plugin should be investigated.
It is also advisable to implement network signatures that can identify patterns indicative of XSS attacks, as well as monitor system changes that could indicate unauthorized access.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-22689 highlights the ongoing challenges in web security, particularly regarding input validation. Regular assessments of web applications for vulnerabilities like XSS are essential, especially in plugins that users heavily rely on.
This vulnerability represents a broader trend of how attackers exploit insufficient input sanitization to compromise web applications. Security teams should prioritize the implementation of robust security practices that include regular code reviews and automated security testing.
Organizations seeking to enhance their security posture can benefit from engaging in vulnerability management programs and adopting an ongoing security assessment approach.
For further insights on handling vulnerabilities and improving security defenses, organizations can explore resources on penetration testing methodologies and security testing best practices that can help mitigate the risks associated with vulnerabilities like CVE-2025-22689.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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