Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets <= 4.2.3 - Authenticated (Contributor+) Remote Code Execution
| CVE | CVE-2026-54823 |
|---|---|
| CVSS | 8.8 (High) |
| Publicly Published | June 17, 2026 |
| Last Updated | June 25, 2026 |
| Researcher |
daroo
|
Description
The Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.2.3. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.
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Vulnerability Details for Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets
| Software Type | Plugin |
|---|---|
| Software Slug | widget-options (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.2.4, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets
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