Description

The CI HUB Connector plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' attribute of the `cihub_metadata` shortcode in all versions up to, and including, 1.2.106 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

INFO

Published Date :

2026-04-22T07:45:43.152Z

Last Modified :

2026-04-22T14:21:53.608Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-4353 vulnerability.

Vendors Products
Cihubconnector
  • Ci Hub Connector
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-4353.

URL Resource
https://plugins.trac.wordpress.org/browser/ci-hub-connector/tags/1.2.106/ci-hub-wordpress-connector.php#L645 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/ci-hub-connector/trunk/ci-hub-wordpress-connector.php#L645 cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/f4b36468-319a-4de3-9112-bd4a3cf7d637?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact