Unauthenticated SQL Injection in 5 Stars Rating Funnel WordPress Plugin

CVE-2022-0657 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

The 5 Stars Rating Funnel WordPress Plugin | RRatingg WordPress plugin before 1.2.54 does not properly sanitise, validate and escape lead ids before using them in a SQL statement via the rrtngg_delete_leads AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue. There is an attempt to sanitise the input, using sanitize_text_field(), however such function is not intended to prevent SQL injections.

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