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CVE-2025-12180

MEDIUM 4.3 CVSS 3.1
Published
November 1, 2025
Last modified
October 18, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • qodeinteractive Qi Blocks — Up to and including 1.4.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/qi-blocks/tags/1.4.3/inc/admin/global-styles/class-qi-blocks-framework-global-styles.php#L145
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3387712/qi-blocks/trunk/inc/admin/global-styles/class-qi-blocks-framework-global-styles.php
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/42e63318-661e-465d-919f-df0635ea1a6d?source=cve
  • nvd.nist.gov Official NVD record