Description

The Mandatory Field plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.6.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

INFO

Published Date :

2026-03-21T03:27:11.384Z

Last Modified :

2026-04-08T17:29:10.782Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-1278 vulnerability.

Vendors Products
Ketanmujumdar
  • Mandatory Field
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1278.

URL Resource
https://downloads.wordpress.org/plugin/mandatory-fields.1.6.8.zip cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/mandatory-fields/tags/1.6.8/mandatory-plugin-option-page.php#L14 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/mandatory-fields/trunk/mandatory-plugin-option-page.php#L14 cve-icon cve-icon
https://wordpress.org/plugins/mandatory-fields/ cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/e262ec15-420a-4f52-90e0-e4a2e28402a1?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