CVE-2016-10870 in google-language-translator Plugin
Summary
by MITRE
The google-language-translator plugin before 5.0.06 for WordPress has XSS.
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Analysis
by VulDB Data Team • 11/23/2023
The google-language-translator plugin for WordPress prior to version 5.0.06 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. This vulnerability specifically affects the plugin's handling of user input within the language translation functionality, creating an avenue for persistent cross-site scripting attacks. The flaw exists in the plugin's processing of translation parameters and user-provided content without adequate sanitization or output encoding mechanisms.
The technical implementation of this vulnerability stems from insufficient input validation and output escaping within the plugin's core functions. When users interact with the translation features, the plugin fails to properly sanitize data entered through various input fields or parameters that are subsequently rendered in the browser context. This allows malicious actors to inject javascript payloads that execute in the context of other users' browsers. The vulnerability is particularly concerning because it leverages the plugin's legitimate translation functionality to deliver malicious code, making detection more difficult.
The operational impact of this vulnerability extends beyond simple script execution as it can enable attackers to perform session hijacking, steal sensitive user credentials, or redirect victims to malicious websites. Attackers can craft malicious input that appears legitimate within the translation interface, making it challenging for administrators to identify compromised instances. The vulnerability affects all WordPress installations using the affected plugin version, potentially compromising thousands of websites that rely on this translation service. This creates a significant risk for organizations that depend on WordPress for their web presence, particularly those handling sensitive user data or business-critical information.
Mitigation strategies should include immediate patching to version 5.0.06 or later, which addresses the XSS vulnerability through proper input sanitization and output encoding. Administrators should also implement web application firewalls to detect and block malicious payloads, conduct thorough security audits of installed plugins, and establish monitoring for unusual user activity or unexpected code modifications. The vulnerability aligns with CWE-79 Cross-site Scripting and follows ATT&CK technique T1566.001 for initial access through malicious web content, highlighting the importance of maintaining up-to-date software and implementing defense-in-depth strategies to protect against such persistent threats in web applications.