CVE-2024-6432

Content Blocks (Custom Post Widget) <= 3.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via content Parameter

CVSS 6.4 MEDIUMEPSS 0.3%CWE-79

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.4EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

20 fev 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘content’ parameter within the plugin's shortcode Content Block in all versions up to, and including, 3.3.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

Produtos afetados

vanderwijk · Content Blocks (Custom Post Widget)

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Referências

https://plugins.trac.wordpress.org/browser/custom-post-widget/trunk/shortcode.php#L73 https://plugins.trac.wordpress.org/changeset/3146407/#file6 https://plugins.trac.wordpress.org/changeset/3147521/https://wordpress.org/plugins/custom-post-widget/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/1f784dfa-5c31-4c44-9230-7beac7f56893?source=cve