CVE-2025-0169: Medium Vulnerability in scriptsbundle dwt_listing

The DWT - Directory & Listing WordPress Theme is vulnerable to Stored Cross-Site Scripting via shortcodes in versions up to, and including, 3.3.4 due to insufficient input sanitization and output escaping on user supplied attributes. This vulnerability allows authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. As a result, this poses a significant risk to organizations using this theme.

The severity of this vulnerability is classified as medium, with a CVSS score of 6.4. This highlights the importance for organizations to address the issue promptly. Risk to organizations includes potential unauthorized access to sensitive information and manipulation of website content, which could lead to reputational damage.

Currently, there is no public exploit confirmed for this vulnerability, but the nature of the flaw indicates that remediation should be prioritized. Organizations using affected versions of the DWT theme should prepare for potential exploitation and take immediate action.

Organizations should prioritize patching immediately. Addressing this vulnerability is crucial to safeguard user data and maintain the integrity of web applications.

Vulnerability Details

The DWT - Directory & Listing WordPress Theme is vulnerable to Stored Cross-Site Scripting via shortcodes in versions up to, and including, 3.3.4 due to insufficient input sanitization and output escaping on user supplied attributes. This vulnerability allows authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The CVSS score for this vulnerability is 6.4, indicating a medium severity level. The classification falls under CWE-79, which pertains to improper neutralization of input during web page generation ('Cross-site Scripting').

Technical Analysis

The root cause of this vulnerability lies in insufficient input sanitization and output escaping on user supplied attributes. The attack vector is network-based, with low complexity, requiring low privileges for exploitation. User interaction is not required for the attack to be successful, which adds to the risk associated with this vulnerability. The confidentiality and integrity impacts are both classified as low, while there is no availability impact.

Risk & Impact Analysis

The real-world deployment risk associated with this vulnerability is notable. Websites using the affected version of the DWT theme are at risk of being compromised, potentially leading to unauthorized access to user information and manipulation of site content. The blast radius could extend to all users accessing affected pages, making it critical for organizations to address this issue promptly.

Based on the CVSS score and the current lack of public exploit, organizations should address this vulnerability in their priority patch cycle. The low EPSS score indicates a lower likelihood of immediate exploitation, but the absence of known exploits does not diminish the importance of remediation.

Exploitation Status

Affected Versions

The affected product is the DWT - Directory & Listing WordPress Theme. All versions prior to vendor patch 3.3.5 are vulnerable. Organizations should ensure they are using the latest version to mitigate this risk.

Mitigation & Remediation

Organizations should prioritize patching immediately. The vendor has released a patch that addresses this vulnerability. Ensure to upgrade to version 3.3.5 or later. In addition, implementing input validation and output encoding can help mitigate potential injection risks.

For further assistance in security testing, organizations can consider engaging in penetration testing to identify similar weaknesses.

Detection Guidance

Organizations should monitor logs for any unusual activity related to injected scripts. Look for behavioral anomalies such as unexpected redirects or alterations in page content. Implement network signatures to detect malicious scripts that may be injected through this vulnerability.

AppSecure Threat Intelligence Insight

The long-term significance of CVE-2025-0169 emphasizes the ongoing risk of vulnerabilities related to web application frameworks. Patterns of exploitation often reveal that attackers target known vulnerabilities in widely used themes and plugins. Security teams must prioritize regular updates and vulnerability assessments to stay ahead of potential threats.

For comprehensive strategies, organizations should consider establishing a vulnerability management program and enhancing their security posture through proactive measures such as penetration testing methodology for identifying and mitigating vulnerabilities.

Regular updates and continuous security assessments are imperative in maintaining the integrity of web applications and protecting against similar vulnerabilities in the future.