The ultimate-form-builder-lite plugin before 1.3.7 for WordPress has SQL Injection, with resultant PHP Object Injection, via wp-admin/admin-ajax.php.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
Link | Tags |
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https://www.wordfence.com/blog/2017/10/zero-day-vulnerability-ultimate-form-builder-lite/ | third party advisory |
https://wpvulndb.com/vulnerabilities/8935 | third party advisory |
http://www.securityfocus.com/bid/101604 | third party advisory vdb entry |
https://wordpress.org/plugins/ultimate-form-builder-lite/#developers | third party advisory release notes |