Ultimate Project Manager CRM PRO 2.0.5 - SQLi Credentials Leakage

The Ultimate Project Manager CRM PRO version 2.0.5 contains a blind SQL injection vulnerability that allows attackers to extract usernames and password hashes from the tbl_users database table. Attackers can exploit the /frontend/get_article_suggestion/ endpoint by crafting malicious search parameters to progressively guess and retrieve user credentials through boolean-based inference techniques.