CVE-2025-0350 pertains to a medium severity vulnerability in the ElegantThemes Divi Carousel Maker plugin for WordPress, specifically versions up to and including 2.0.4. This vulnerability allows for Stored Cross-Site Scripting (XSS) through the plugin's Image Carousel and Logo Carousel functionalities. Due to insufficient input sanitization and output escaping on user-supplied attributes, authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages. These scripts can execute whenever a user accesses an affected page, posing significant risks.
The severity of this vulnerability is underscored by its potential impact. With a CVSS score of 6.4, it is classified as medium severity, indicating that while it may not be the highest risk compared to critical vulnerabilities, it still warrants attention from security teams. The ability for attackers to execute scripts in the context of legitimate users could lead to data theft, session hijacking, or further exploitation of the website.
As stated in the CVE details, organizations should prioritize addressing this vulnerability as part of their security management processes. The urgency to patch is moderate, given the potential for exploitation in real-world scenarios, especially considering the accessibility of the targeted plugin in WordPress installations.
It is essential for organizations using the Divi Carousel Maker plugin to review their current plugin version and assess their exposure. The vulnerability was published on January 25, 2025, and has been analyzed thoroughly, with remediation steps likely available from the vendor.
Vulnerability Details
The vulnerability allows for stored cross-site scripting due to inadequate input validation and output sanitization in the plugin's carousel features. The CWE classification for this vulnerability is CWE-79, which indicates improper neutralization of input during web page generation. This type of vulnerability can be exploited by authenticated users with lower privileges, such as contributors.
The CVSS3.1 vector string for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N, indicating the attack vector is network-based, with low complexity and low privileges required for exploitation. The confidentiality and integrity impacts are classified as low, while availability remains unaffected.
Technical Analysis
The root cause of the vulnerability lies in the failure to adequately sanitize user inputs prior to rendering in the web application. Attackers can leverage this flaw to inject malicious scripts that execute within the browser context of users visiting the affected pages. The attack vector is primarily through the web interface, allowing for low complexity exploitation with minimal technical knowledge required.
To exploit this vulnerability, attackers do not need to interact with users directly; instead, they can embed scripts that execute when the page loads. This means that high levels of privilege are unnecessary, and user interaction is not required to trigger the attack, making it particularly dangerous.
Risk & Impact Analysis
Risk to organizations includes unauthorized script execution, which can result in data theft, user impersonation, or further escalation of privileges. The impact radius of such vulnerabilities can extend beyond the immediate installation, affecting users and potentially allowing lateral movement within the organization's network.
Given the moderate CVSS score, organizations are advised to schedule remediation as part of their priority patch cycle. The potential for exploitation increases the urgency for risk assessment and mitigation strategies to be implemented swiftly to protect against possible attacks.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of the Divi Carousel Maker plugin are all versions up to and including 2.0.4. Organizations using this plugin should ensure they upgrade to version 2.1.0 or later to remediate this vulnerability.
Mitigation & Remediation
Organizations should prioritize patching this vulnerability by updating the Divi Carousel Maker plugin to the latest version. If immediate patching is not possible, consider implementing input validation measures and output encoding to mitigate the risks associated with the vulnerability. Organizations may also benefit from reviewing their security posture and implementing best practices for web application security.
For more comprehensive security assessments, organizations are encouraged to engage in application security assessments to identify and rectify vulnerabilities across their systems.
Detection Guidance
To detect potential exploitation of this vulnerability, security teams should monitor for unusual web traffic patterns, particularly in requests to the affected plugin functionalities. Anomalies in user session behavior or unexpected script execution can also serve as indicators of compromise. Logging and analyzing user interactions with the application will aid in identifying any malicious activities.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-0350 lies in its demonstration of the ongoing risks associated with insufficient input validation and output escaping in web applications. This vulnerability is indicative of a broader trend in web application security, where the complexity of modern applications can introduce hidden vulnerabilities.
Security teams are reminded to incorporate security best practices into the development lifecycle, especially for plugins and components that interact with user input. Regular code reviews and security assessments can help identify potential weaknesses before they are exploited.
For further reading on best practices in application security, organizations can refer to the penetration testing methodology and the importance of secure coding practices.
As this vulnerability continues to be analyzed, organizations should remain vigilant and adapt their security strategies accordingly to mitigate evolving threats in the web application landscape.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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