PT-2023-11881 · WordPress · Multivendorx

Jerome Bruandet · Publicado 2023-07-01 · Atualizado 2023-07-07 · CVE-2020-36741

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions MultiVendorX plugin for WordPress versions up to, and including, 3.5.7

Description The issue is related to Cross-Site Request Forgery due to missing or incorrect nonce validation on the submit comment() function. This allows unauthenticated attackers to submit comments via a forged request if they can trick a site administrator into performing an action such as clicking on a link.

Recommendations For versions up to, and including, 3.5.7, update to a version that includes proper nonce validation for the submit comment() function to prevent Cross-Site Request Forgery attacks. As a temporary workaround, consider restricting access to the comment submission functionality until a patch is available.

Correção

CSRF

Enumeração de Fraquezas

CWE-352

Identificadores relacionados

CVE-2020-36741

Produtos afetados

Multivendorx

Referências · 15

• https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4 · Nota
• https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks · Nota
• https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2 · Nota
• https://t.me/cvenotify/53848 · Publicação no Telegram
• https://t.me/cvenotify/53841 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2020-36741 · Aviso do Fabricante
• https://t.me/cvenotify/53548 · Publicação no Telegram
• https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1 · Nota
• https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5 · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/2c3d9fa7-8ea2-4213-8b28-2ca9191a8223?source=cve · Nota
• https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3 · Nota
• https://t.me/cvenotify/53514 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2020-36741 · Nota de Segurança
• https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks · Nota
• https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/tags/3.5.8/classes/class-wcmp-vendor-dashboard.php?rev=2381617#L432 · Nota