PT-2023-31603 · WordPress · Widget Responsive For Youtube

István Márton + 1 · Publicado 2023-09-19 · Atualizado 2023-09-20 · CVE-2023-5063

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions The Widget Responsive for Youtube plugin for WordPress versions up to, and including, 1.6.1

Description The issue is related to Stored Cross-Site Scripting via the 'youtube' shortcode due to insufficient input sanitization and output escaping on user-supplied attributes. This allows authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 1.6.1, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the 'youtube' shortcode for users with contributor-level and above permissions until a patch is available.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2023-5063

Produtos afetados

Widget Responsive For Youtube

Referências · 8

• https://plugins.trac.wordpress.org/browser/youtube-widget-responsive/trunk/youtube-widget-responsive.php?rev=2905626#L246 · Correção
• https://t.me/cibsecurity/70767 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-5063 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-5063 · Nota de Segurança
• https://twitter.com/CVEnew/status/1704324107704074544 · Publicação no Twitter
• https://twitter.com/VulmonFeeds/status/1704370324345638967 · Publicação no Twitter
• https://plugins.trac.wordpress.org/changeset/2968766/youtube-widget-responsive#file1 · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/72daa533-8b17-420c-9b51-b5f72da2726c?source=cve · Correção