PT-2026-4574 · WordPress · Gzseo

Paolo Tresso · Publicado 2026-01-24 · Atualizado 2026-01-24 · CVE-2025-14941

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 WordPress GZSEO plugin versions up to and including 2.0.11

Description The GZSEO plugin for WordPress has a flaw that allows unauthorized access, leading to Stored Cross-Site Scripting. This is caused by missing capability checks on multiple AJAX handlers and inadequate input sanitization and output escaping of the embed code parameter. An attacker with contributor-level access or higher can inject malicious content into any post, which will execute when a user views the affected page.

Recommendations Update the GZSEO plugin to a version newer than 2.0.11.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2025-14941

Produtos afetados

Gzseo

Referências · 6

• https://twitter.com/VulmonFeeds/status/2015029504339558534 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2025-14941 · Nota de Segurança
• https://twitter.com/CVEnew/status/2014995776204927223 · Publicação no Twitter
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3463366%40gzseo&new=3463366%40gzseo&sfp_email=&sfph_mail= · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/c91a4d4d-5bfa-42fd-80b4-7a75ee79db19?source=cve · Nota
• https://plugins.trac.wordpress.org/browser/gzseo/tags/2.0.11/includes/class-gzseo-video-update.php?marks=112,365,369,370,563#L112 · Nota