Qi Blocks <= 1.4.3 - Missing Authorization to Authenticated (Contributor+) Plugin Settings Update
| CVE | CVE-2025-12180 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | October 31, 2025 |
| Last Updated | November 1, 2025 |
| Researcher |
Adrian Lukita
|
Description
The Qi Blocks plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.4.3. This is due to the plugin storing arbitrary CSS styles submitted via the `qi-blocks/v1/update-styles` REST API endpoint without proper sanitization in the `update_global_styles_callback()` function. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary CSS, which can be used to perform actions such as hiding content, overlaying fake UI elements, or exfiltrating sensitive information via CSS injection techniques.
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Vulnerability Details for Qi Blocks
| Software Type | Plugin |
|---|---|
| Software Slug | qi-blocks (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.4.4, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Qi Blocks
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