Request A Quote Security Vulnerabilities - May

CVE-2021-24420

The Request a Quote WordPress plugin before 2.3.4 did not sanitise and escape some of its quote fields when adding/editing a quote as admin, leading to Stored Cross-Site scripting issues when the quote is output in the 'All Quotes" table.

CVE-2021-24489

The Request a Quote WordPress plugin before 2.3.9 does not sanitise, validate or escape some of its settings in the admin dashboard, leading to authenticated Stored Cross-Site Scripting issues even when the unfiltered_html capability is disallowed.

CVE-2022-2239

The Request a Quote WordPress plugin before 2.3.9 does not sanitise and escape some of its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

CVE-2022-2240

The Request a Quote WordPress plugin through 2.3.7 does not validate uploaded CSV files, allowing unauthenticated users to attach a malicious CSV file to a quote, which could lead to a CSV injection once an admin download and open it

CVE-2024-6231

The Request a Quote WordPress plugin before 2.4.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)