CVE-2025-47603 in belingoGeo Plugin
Summary
by MITRE • 05/23/2025
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Belingo belingoGeo allows Path Traversal. This issue affects belingoGeo: from n/a through 1.12.0.
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Analysis
by VulDB Data Team • 05/23/2025
The vulnerability under examination represents a classic path traversal flaw that has been identified in the belingoGeo software component within the belingo ecosystem. This type of vulnerability falls under the broader category of improper limitation of pathname to restricted directories, which is formally categorized as CWE-22 in the Common Weakness Enumeration framework. The issue manifests when the application fails to properly validate or sanitize user-supplied input that is used in file path construction, allowing malicious actors to manipulate file access patterns and potentially gain unauthorized access to sensitive system resources.
The technical implementation of this vulnerability stems from insufficient input validation mechanisms within the belingoGeo component, which processes user-provided data without adequate sanitization before incorporating it into file system operations. When an attacker supplies malicious input containing directory traversal sequences such as ../ or ..\, the application processes these sequences without proper restrictions, enabling access to files and directories outside the intended restricted path. This flaw exists across all versions from the initial release through version 1.12.0, indicating a persistent issue that has not been adequately addressed in the software lifecycle.
The operational impact of this vulnerability extends beyond simple data exposure, as it provides attackers with the capability to traverse the file system hierarchy and potentially access sensitive configuration files, log files, or even system binaries. The ATT&CK framework categorizes this type of vulnerability under the T1083 technique for discovering files and directories, which is often a precursor to more sophisticated attacks such as privilege escalation or data exfiltration. Attackers can leverage this vulnerability to bypass authentication mechanisms, access restricted resources, or even execute arbitrary code if they can manipulate files that are subsequently processed by the application.
Security implications of this path traversal vulnerability are particularly severe given the nature of the belingoGeo component, which likely handles geolocation data and potentially sensitive user information. The vulnerability creates a direct pathway for unauthorized access to system resources that should remain protected, potentially exposing sensitive operational data or system configurations. The attack surface expands significantly when considering that such vulnerabilities can be exploited through various vectors including web interfaces, API endpoints, or file upload mechanisms where user input is processed without proper validation.
Mitigation strategies for this vulnerability must address both the immediate code-level issues and implement comprehensive input validation controls. Organizations should implement strict input sanitization mechanisms that filter out or escape potentially dangerous characters and sequences before they are processed by the file system operations. The solution requires enforcing proper path validation that ensures all file operations occur within explicitly defined and restricted directories. Additionally, implementing the principle of least privilege and using secure coding practices such as input validation, output encoding, and proper error handling can significantly reduce the risk of exploitation. Regular security assessments and code reviews focusing on file system operations should be conducted to identify and remediate similar vulnerabilities across the entire software stack. The vulnerability also highlights the importance of maintaining up-to-date software versions and implementing proper security monitoring to detect potential exploitation attempts.