CVE-2025-9543

FlexTable Google Sheets Connector < 3.19.2 - Admin+ Stored XSS

CVSS 3.5 LOWEPSS 0.2%

Vexday Risk Score

8Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 3.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

05 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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).

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

Produtos afetados

Unknown · FlexTable

Referências

https://wpscan.com/vulnerability/6cc212f4-aa61-409a-b257-9c920956a401/