WP Go Maps is a popular WordPress plugin that allows users to display maps on their websites. It is widely used by web developers and businesses to provide location-based services or contact details via interactive maps. The plugin is suitable for both small personal blogs and large corporate websites requiring detailed geographic displays. It aids in enhancing user engagement by incorporating custom markers, routes, and infowindows, making it versatile for various purposes. Its REST API functionality allows for easy customization and integration into various web applications. Comprehensive documentation and support make it accessible even for users with limited technical expertise.
The vulnerability in WP Go Maps WordPress Plugin involves an information disclosure flaw. It arises from inadequate approval-state filtering on a public REST endpoint. This lapse allows unauthenticated users to access sensitive marker information, including personally identifiable information (PII) and geographic coordinates. Such exposure could impact user privacy significantly, especially for services reliant on user location data. The vulnerability is present in versions of the plugin below 10.0.10, affecting installations that have not been updated. There is a significant privacy risk given the nature of the disclosed information.
Technical details of the vulnerability reveal that unauthenticated users can exploit the unfiltered single-marker REST endpoint. This is due to the lack of restrictions on accessing specific marker records, circumventing any need for authentication. The endpoint involved is easily accessible through a standard HTTP GET request. The disclosed data includes approval status, latitude, longitude, and map identifier, all packaged within a JSON response. This oversight in handling data endpoints poses a considerable risk to the security of sensitive geolocation data.
Possible effects of exploiting this vulnerability include unauthorized access to personal data, such as user locations and additional sensitive marker details. This could facilitate privacy violations or tracking of individual movements if malicious actors were to correlate data sets. Wider repercussions may involve damage to user trust, legal complications due to data protection law breaches, and potential financial loss for affected organizations. It could also lead to competitive disadvantages if strategic location data is exposed.
REFERENCES
- Upgrade to WP Go Maps version 10.0.10 or later to close the vulnerability.
- Review and apply security configurations to filter sensitive data in API responses.
- Implement robust access controls to prevent unauthorized API access.
- Conduct regular security audits and vulnerability assessments on plugins.
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