QloApps vulnerabilities

Unrestricted file upload in the hotel review feature in QloApps versions 1.7.0 and earlier allows remote unauthenticated attackers to achieve remote code execution.

QloApps through version 1.7.0 contains a stored cross-site scripting vulnerability in the admin file manager. Authenticated administrators can inject malicious JavaScript by uploading crafted SVG files with embedded event handlers such as onload.

QloApps through version 1.7.0 uses the weak MD5 algorithm for password hashing in the Tools::encrypt() function. Attackers can perform offline brute-force attacks on these hashes, with the risk compounded by auto-generated 8-character passwords during guest-to-customer conversion.