Unauthenticated SQL Injection and User Data Exposure in Contest Gallery WordPress Plugin

Unauthenticated SQL Injection and User Data Exposure in Contest Gallery WordPress Plugin

CVE-2021-24915 · CRITICAL Severity

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

The Contest Gallery WordPress plugin before 13.1.0.6 does not have capability checks and does not sanitise or escape the cg-search-user-name-original parameter before using it in a SQL statement when exporting users from a gallery, which could allow unauthenticated to perform SQL injections attacks, as well as get the list of all users registered on the blog, including their username and email address

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