CVE-2025-14280 in PixelYourSite Plugin
Summary
by MITRE • 12/29/2025
The PixelYourSite plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 11.1.5 through publicly exposed log files. This makes it possible for unauthenticated attackers to view potentially sensitive information contained in the exposed log files, when the "Meta API logs" setting is enabled (disabled by default). The vulnerability was partially patched in version 11.1.5 and fully patched in version 11.1.5.1.
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Analysis
by VulDB Data Team • 12/29/2025
The PixelYourSite plugin for WordPress presents a significant security weakness classified as sensitive information exposure through publicly accessible log files. This vulnerability affects all versions up to and including 11.1.5, creating a persistent risk for WordPress installations that have enabled the "Meta API logs" setting. The flaw operates under the principle that when this specific logging mechanism is activated, the plugin generates log files that are inadvertently exposed to unauthenticated attackers through direct web access. The vulnerability demonstrates a critical failure in access control and file permissions management, allowing unauthorized parties to gain visibility into potentially sensitive operational data.
The technical implementation of this vulnerability stems from improper configuration of file access controls within the plugin's logging infrastructure. When the Meta API logs setting is enabled, the plugin creates log files that are stored in web-accessible directories without adequate protection mechanisms. This exposure occurs because the plugin does not implement proper access restrictions or authentication checks for these log files, making them directly accessible through standard web requests. The vulnerability aligns with CWE-200, which addresses the improper exposure of sensitive information, and represents a clear violation of the principle of least privilege in information security.
The operational impact of this vulnerability extends beyond simple information disclosure, as the exposed log files may contain various forms of sensitive data including API keys, user session information, system configurations, or other operational details that could be leveraged by attackers. Unauthenticated attackers can directly access these log files without requiring any credentials or authentication mechanisms, effectively providing them with a window into the plugin's operational environment. This exposure creates opportunities for further exploitation, including potential credential harvesting, system reconnaissance, or the identification of additional attack vectors within the WordPress installation. The vulnerability represents a significant risk to organizations that rely on the plugin for marketing automation and social media integration.
The remediation process for this vulnerability involves upgrading to version 11.1.5.1 or later, which contains the complete patch addressing the exposed log file issue. The partial patch implemented in version 11.1.5 did not fully resolve the exposure problem, leaving installations vulnerable to continued information disclosure. Security practitioners should immediately disable the Meta API logs setting if it is enabled, as a temporary mitigation measure while planning the upgrade. Organizations should also conduct thorough audits of their WordPress installations to identify any other plugins or themes that may expose similar information through publicly accessible files. The vulnerability demonstrates the importance of proper file access controls and the need for comprehensive security testing of plugin components that handle sensitive data.
This vulnerability aligns with ATT&CK technique T1567.002, which covers "Exfiltration Over Web Service" and represents a form of information exposure that can lead to broader compromise. The incident highlights the critical nature of plugin security in WordPress environments, where third-party components can introduce significant risks to overall system security. Security controls should include regular monitoring of web-accessible files, implementation of automated vulnerability scanning, and adherence to security best practices for plugin management and configuration. The vulnerability serves as a reminder that even seemingly minor security flaws can have substantial operational consequences, particularly when they involve exposure of operational logs that may contain sensitive information about system interactions and user activities.