CVE-2025-1771: traveler vulnerability

What is known

The Traveler theme for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 3.1.8 via the 'hotel_alone_load_more_post' function 'style' parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where php file type can be uploaded and included.

Business impact

Successful exploitation of CVE-2025-1771, a critical vulnerability (CVSS 9.8) affecting traveler, may affect the confidentiality, integrity or availability of the vulnerable environment. The exact impact depends on the installed version, exposed interfaces and deployment configuration.

Recommended administrator action

Confirm whether traveler is present and compare installed versions with the vendor advisory and NVD record. Apply the vendor patch or documented mitigation; until remediation is complete, reduce exposure of affected interfaces, review relevant logs and monitor for indicators of exploitation. DataHouse can support version verification, managed patching, network exposure reduction, log review and backup validation for dedicated, cloud and colocated environments.

Sources

• NVD
• Reference
• Reference