CVE-2021-24153

Yoast SEO < 3.4.1 - Authenticated Stored Cross-Site Scripting (XSS)

EPSS 1.1%CWE-79

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

05 abr 2021Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A Stored Cross-Site Scripting vulnerability was discovered in the Yoast SEO WordPress plugin before 3.4.1, which had built-in blacklist filters which were blacklisting Parenthesis as well as several functions such as alert but bypasses were found.

Produtos afetados

Unknown · Yoast SEO

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Referências

https://packetstormsecurity.com/files/138192/https://plugins.trac.wordpress.org/changeset/1466243/wordpress-seo https://wpscan.com/vulnerability/77810044-394d-4314-b9a1-20c7dca726dc