Severity: HIGH
Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in VIICTORY MEDIA LLC Z Y N I T H allows Stored XSS.This issue affects Z Y N I T H: from n/a through 7.4.9.
CVSS Score: 8.6
B
No data available.
No data available.
1. Risk Assessment
The CVE-2024-32562 vulnerability is a Stored Cross-Site Scripting (XSS) issue in the Z Y N I T H plugin developed by VIICTORY MEDIA LLC. This vulnerability allows an attacker to inject malicious scripts into web pages viewed by other users, which can lead to unauthorized actions, data theft, or session hijacking. The CVSS score of 8.6 (HIGH) indicates a significant risk due to its network-based attack vector, low attack complexity, and no requirement for user interaction or privileges.
The likelihood of exploitation is moderate, given the public availability of the vulnerability details and the widespread use of WordPress plugins. The ease of exploitation is high, as it does not require authentication or advanced technical skills. The primary impacts include:
- **Confidentiality**: Low risk, as the vulnerability may allow attackers to access sensitive information displayed to users.
- **Integrity**: Low risk, as attackers could manipulate content viewed by users.
- **Availability**: High risk, as successful exploitation could disrupt service availability by injecting malicious scripts that crash or degrade system performance.
Business impacts include reputational damage, potential data breaches, and operational disruptions, particularly for organizations relying on the Z Y N I T H plugin for their WordPress sites.
2. Potential Attack Scenarios
An attacker could exploit this vulnerability by injecting a malicious script into a vulnerable field within the Z Y N I T H plugin. For example, if the plugin allows user input (such as comments or form submissions) without proper sanitization, the attacker could submit a payload containing JavaScript code. When another user accesses the affected page, the script executes in their browser, allowing the attacker to:
- Steal session cookies, enabling unauthorized access to user accounts.
- Redirect users to malicious websites.
- Deface the website or display fraudulent content.
- Perform actions on behalf of the user without their consent.
The attack process involves identifying the vulnerable input field, crafting a malicious payload, and submitting it to the server. The payload is then stored and executed whenever a user accesses the compromised page. The potential outcomes include compromised user accounts, data exfiltration, and loss of trust in the affected website.
3. Mitigation Recommendations
To mitigate this vulnerability, take the following actions:
- **Immediate Patching**: Upgrade the Z Y N I T H plugin to a version above 7.4.9, as versions up to and including 7.4.9 are affected. If no patch is available, consider disabling or removing the plugin until a fix is released.
- **Input Sanitization**: Ensure all user inputs are properly sanitized and validated to prevent malicious script injection.
- **Content Security Policy (CSP)**: Implement a robust CSP to restrict the execution of unauthorized scripts.
- **Regular Audits**: Conduct regular security audits of WordPress plugins and themes to identify and address vulnerabilities proactively.
- **Monitoring**: Monitor web traffic for unusual activity that may indicate exploitation attempts.
For further details, refer to the Patchstack advisory: https://patchstack.com/database/vulnerability/zynith-seo/wordpress-z-y-n-i-t-h-plugin-7-4-9-unauthenticated-cross-site-scripting-xss-vulnerability?_s_id=cve
4. Executive Summary
CVE-2024-32562 is a high-severity Stored Cross-Site Scripting (XSS) vulnerability in the Z Y N I T H WordPress plugin, affecting versions up to 7.4.9. This vulnerability allows attackers to inject malicious scripts into web pages, potentially leading to data theft, unauthorized actions, and service disruptions. The risk is significant due to the ease of exploitation and the potential for widespread impact on affected websites.
To address this vulnerability, organizations should immediately update the Z Y N I T H plugin to a patched version, implement input sanitization measures, and enforce a Content Security Policy. Proactive monitoring and regular security audits are also recommended to prevent similar issues in the future. Addressing this vulnerability is critical to maintaining the integrity, availability, and trustworthiness of your WordPress site and protecting user data.
Severity: MEDIUM
Description: Missing Authorization vulnerability in VIICTORY MEDIA LLC Z Y N I T H allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Z Y N I T H: from n/a through 7.4.9.
CVSS Score: 6.5
B
No data available.
No data available.
1. Risk Assessment
The vulnerability identified as CVE-2024-43939 is a Missing Authorization issue in the Z Y N I T H plugin developed by VIICTORY MEDIA LLC. This flaw allows unauthenticated attackers to access functionality that is not properly constrained by Access Control Lists (ACLs). The CVSS v3.1 base score of 6.5 (MEDIUM) reflects its moderate risk level, with a vector indicating that the attack can be executed over a network without user interaction or privileges. The vulnerability affects versions of Z Y N I T H up to and including 7.4.9.
The nature of this vulnerability poses a significant risk to the integrity and availability of systems running the affected plugin. Attackers can exploit this flaw to perform unauthorized actions, potentially leading to data manipulation or service disruption. While confidentiality is not directly impacted, the ability to alter or delete critical options could have cascading effects on system functionality. The likelihood of exploitation is moderate, given the low attack complexity and the absence of required privileges. The EPSS score of 0.000460000 suggests a relatively low probability of active exploitation in the wild, but the potential impact remains concerning.
2. Potential Attack Scenarios
One potential attack scenario involves an unauthenticated attacker leveraging the Missing Authorization vulnerability to delete arbitrary options within the Z Y N I T H plugin. The attack vector would begin with the attacker identifying a target system running an affected version of the plugin. Using a network-based exploit, the attacker could send crafted requests to the vulnerable endpoint, bypassing authentication checks due to the lack of proper ACL enforcement.
The attack process would involve the attacker targeting specific options critical to the functionality of the plugin or the broader WordPress installation. For example, the attacker could delete configuration options, leading to a loss of functionality or rendering the plugin inoperable. In a more severe case, the attacker could disrupt the entire WordPress site by targeting options that affect core functionality. The potential outcomes include service disruption, loss of critical data, and reputational damage for the affected organization.
3. Mitigation Recommendations
To mitigate this vulnerability, immediate action is required. Organizations using the Z Y N I T H plugin should update to a version beyond 7.4.9 as soon as a patch becomes available. If a patch is not yet released, consider disabling or removing the plugin until a fix is provided. Additionally, implement network-level controls to restrict access to the plugin's administrative interfaces, reducing the attack surface.
Regularly monitor for updates from the vendor and apply patches promptly. Organizations should also review and strengthen their access control mechanisms to ensure that all functionality is properly constrained by ACLs. For further guidance, refer to the Patchstack advisory at https://patchstack.com/database/vulnerability/zynith-seo/wordpress-z-y-n-i-t-h-plugin-7-4-9-unauthenticated-arbitrary-option-deletion-vulnerability?_s_id=cve.
4. Executive Summary
CVE-2024-43939 is a Missing Authorization vulnerability in the Z Y N I T H plugin, allowing unauthenticated attackers to access and manipulate functionality improperly constrained by ACLs. With a CVSS score of 6.5 (MEDIUM), this vulnerability poses a moderate risk to the integrity and availability of affected systems. While the likelihood of exploitation is currently low, the potential impact includes service disruption, data manipulation, and reputational harm.
Attackers could exploit this flaw to delete critical options, leading to operational issues or rendering the plugin inoperable. To address this vulnerability, organizations should prioritize updating the plugin to a patched version or temporarily disabling it if no fix is available. Strengthening access controls and monitoring for vendor updates are also critical steps. Immediate action is recommended to mitigate risks and protect business operations.
Severity: MEDIUM
Description: Missing Authorization vulnerability in VIICTORY MEDIA LLC Z Y N I T H allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Z Y N I T H: from n/a through 7.4.9.
CVSS Score: 6.5
B
No data available.
No data available.
1. Risk Assessment
The CVE-2024-43940 vulnerability is a Missing Authorization issue in the Z Y N I T H plugin developed by VIICTORY MEDIA LLC. This vulnerability allows unauthenticated attackers to access functionality that is not properly constrained by Access Control Lists (ACLs). The CVSS v3.1 base score of 6.5 (MEDIUM) indicates a moderate risk level. The attack vector is network-based, requiring no user interaction or privileges, making it relatively easy to exploit.
The primary impact of this vulnerability is on the integrity and availability of the affected system. Attackers could modify plugin settings or disrupt functionality, potentially leading to service degradation or unauthorized changes to the WordPress environment. While confidentiality is not directly impacted, the integrity compromise could indirectly affect sensitive data if the plugin settings control access to such data.
The likelihood of exploitation is moderate due to the low attack complexity and the absence of required privileges. However, the EPSS score of 0.000460000 suggests that widespread exploitation is currently unlikely. Nonetheless, organizations using the affected versions of the Z Y N I T H plugin should treat this vulnerability with urgency, as it could be leveraged in targeted attacks.
2. Potential Attack Scenarios
An attacker could exploit this vulnerability by sending crafted network requests to the WordPress site hosting the Z Y N I T H plugin. Since no authentication is required, the attacker could directly access functionality intended to be restricted to authorized users. For example, the attacker could modify plugin settings, such as SEO configurations or caching rules, to disrupt website functionality or inject malicious content.
In a more advanced scenario, the attacker could chain this vulnerability with other weaknesses in the WordPress environment to escalate privileges or gain further access to the system. For instance, altering plugin settings could enable the attacker to bypass security controls or expose sensitive data. The potential outcomes include website defacement, SEO manipulation, or even a complete takeover of the WordPress site if combined with other vulnerabilities.
3. Mitigation Recommendations
The most immediate and effective mitigation is to update the Z Y N I T H plugin to a version later than 7.4.9, as this vulnerability affects all versions up to and including 7.4.9. Organizations should verify that their WordPress installations are running the latest version of the plugin.
If an update is not immediately available, organizations should consider disabling or removing the Z Y N I T H plugin until a patch is applied. Additionally, implementing network-level controls, such as web application firewalls (WAFs), can help detect and block exploitation attempts. Monitoring for unusual activity or unauthorized changes to plugin settings is also recommended.
For further guidance, refer to the Patchstack vulnerability database entry at https://patchstack.com/database/vulnerability/zynith-seo/wordpress-z-y-n-i-t-h-plugin-7-4-9-unauthenticated-plugin-settings-change-vulnerability?_s_id=cve.
4. Executive Summary
CVE-2024-43940 is a Missing Authorization vulnerability in the Z Y N I T H plugin for WordPress, allowing unauthenticated attackers to modify plugin settings and potentially disrupt website functionality. With a CVSS score of 6.5 (MEDIUM), this vulnerability poses a moderate risk to organizations using affected versions of the plugin.
The ease of exploitation and the potential for unauthorized changes to critical settings make this vulnerability a significant concern. While widespread exploitation is currently unlikely, the risk of targeted attacks remains. Immediate action is recommended to mitigate this vulnerability, including updating the plugin or implementing temporary controls such as disabling the plugin or deploying a web application firewall.
Addressing this vulnerability is critical to maintaining the integrity and availability of WordPress sites. Organizations should prioritize patching and monitoring to prevent potential disruptions or unauthorized changes to their web environments.