一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-4275 [HIGH] – The Divi Torque Lite – Divi Theme, Divi Builder & Extra Theme plugin for WordPress is vuln

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The Divi Torque Lite – Divi Theme, Divi Builder & Extra Theme plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.2.3. This is due to the use of ‘__return_true’ as the permission_callback for the /install_plugin and /activate_plugin REST API endpoints, which bypasses WordPress’s built-in REST API nonce verification. Although the endpoint callbacks contain internal current_user_can() checks, the absence of nonce verification means that a forged cross-site request from a logged-in administrator’s browser will pass the capability check via the admin’s session cookies. This makes it possible for unauthenticated attackers to install arbitrary plugins from WordPress.