CVE-2025-64371 in Traveler Plugin
Summary
by MITRE • 12/18/2025
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in shinetheme Traveler traveler allows Blind SQL Injection.This issue affects Traveler: from n/a through < 3.2.6.
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Analysis
by VulDB Data Team • 12/18/2025
This vulnerability represents a critical SQL injection flaw in the shinetheme Traveler WordPress theme that enables attackers to execute arbitrary SQL commands through improperly sanitized user inputs. The vulnerability specifically manifests as a blind SQL injection attack vector, where malicious actors can infer database structure and content through indirect responses rather than direct data exposure. The affected version range indicates that all installations prior to version 3.2.6 remain susceptible to this exploitation, making it a widespread concern for WordPress site administrators using this particular theme.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization within the theme's database query execution logic. When user-supplied parameters are directly incorporated into SQL commands without proper escaping or parameterization, attackers can manipulate the intended query structure to extract sensitive information, modify database records, or even gain unauthorized access to administrative functions. This particular variant operates as a blind injection because the application does not directly reflect database contents in error messages, requiring attackers to use time-based or boolean-based techniques to infer the presence of data.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could allow attackers to escalate privileges within the WordPress environment, modify content, or establish persistent backdoors. The blind nature of the injection means that attackers must employ sophisticated techniques to extract information systematically, often requiring multiple requests to determine database schema details and content. This makes the vulnerability particularly dangerous as it can remain undetected for extended periods while attackers systematically harvest sensitive data from the compromised installation.
Organizations should immediately implement comprehensive mitigation strategies including updating to the patched version 3.2.6 or higher, which addresses the input sanitization flaws in the theme's database interaction components. Additionally, implementing proper parameterized queries, input validation, and output encoding practices can prevent similar vulnerabilities from occurring in other components of the WordPress ecosystem. Network monitoring should be enhanced to detect unusual database query patterns that might indicate exploitation attempts, while regular security audits should verify that all theme and plugin components follow secure coding practices. The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws, and represents a common entry point for attackers following ATT&CK technique T1071.004 for application layer protocol usage and T1046 for network service scanning that often precedes such exploitation attempts.