4.4
Moyenne
CVE-2026-12430 The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all…
Description
The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.1.45 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Blocksy Companion 2.1 | premières → 2.1.45 | Pas de correctif indiqué |
Autres CVE de Blocksy Companion
Les 10 CVE de Blocksy Companion →
CVE-2026-107645
The Blocksy Companion plugin for WordPress is vulnerable to privilege escalation in versions up to, and including,…
9.1
Critique
CVE-2026-18488
The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute…
6.4
Moyenne
CVE-2026-15158
The Blocksy Companion plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and…
9.8
Critique
CVE-2025-12846
The Blocksy Companion plugin for WordPress is vulnerable to authenticated arbitrary file upload in all versions up to,…
8.8
Élevée