CVE-2026-2826 in Kadence Blocks Plugin
Zusammenfassung (Englisch)
The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.3. This is due to the plugin not properly verifying that a user has the `upload_files` capability in the `process_pattern` REST API endpoint. This makes it possible for authenticated attackers, with contributor level access and above, to upload images to the WordPress Media Library by supplying remote image URLs that the server downloads and creates as media attachments.
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Zuständig
Wordfence
Reservieren
19.02.2026
Veröffentlichung
04.04.2026
Status
Bestätigt
Einträge
VulDB provides additional information and datapoints for this CVE:
| ID | Schwachstelle | CWE | Aus | Mas | CVE |
|---|---|---|---|---|---|
| 355307 | stellarwp Kadence Blocks Plugin REST API process_pattern upload_files erweiterte Rechte | 862 | Nicht definiert | Offizieller Fix | CVE-2026-2826 |