PT-2023-12540 · WordPress · Vuukle Comments

Jerome Bruandet · Publicado 2023-07-12 · Atualizado 2023-07-19 · CVE-2021-4427

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 Vuukle Comments, Reactions, Share Bar, Revenue plugin for WordPress versions up to, and including, 3.4.31

Description The issue is related to Cross-Site Request Forgery due to missing or incorrect nonce validation in the "/admin/partials/free-comments-for-wordpress-vuukle-admin-display.php" file. This allows unauthenticated attackers to edit the plugin's settings by tricking a site administrator into performing an action, such as clicking on a link.

Recommendations For versions up to, and including, 3.4.31, update to a version that includes the fix for the missing or incorrect nonce validation issue. As a temporary workaround, consider restricting access to the "/admin/partials/free-comments-for-wordpress-vuukle-admin-display.php" file to minimize the risk of exploitation.

Exploit

Correção

CSRF

Enumeração de Fraquezas

CWE-352

Identificadores relacionados

CVE-2021-4427

Produtos afetados

Vuukle Comments

Referências · 11

• 🔥 https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1 · Exploit
• 🔥 https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4 · Exploit
• 🔥 https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks · Exploit
• 🔥 https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2 · Exploit
• 🔥 https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3 · Exploit
• 🔥 https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5 · Exploit
• 🔥 https://wordfence.com/threat-intel/vulnerabilities/id/ff28f33f-85d1-4987-975b-ee3bbcb394f4?source=cve · Exploit
• 🔥 https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-4427 · Nota de Segurança
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2553337%40free-comments-for-wordpress-vuukle&new=2553337%40free-comments-for-wordpress-vuukle&sfp_email=&sfph_mail= · Correção
• https://osv.dev/vulnerability/CVE-2021-4427 · Aviso do Fabricante