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Vulnerabilities and Security Researches

Sheets to WP Table Live Sync – WordPress Table Plugin with Google Sheets Integration, CVE-2025-9543

CVE, Research URL

CVE-2025-9543

Published on
Jan 05, 2026
Research Description
The FlexTable WordPress plugin before 3.19.2 does not sanitise and escape the imported links from Google Sheet cells, 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).
Affected versions
max 3.19.2.
Status
vulnerable