CVE-2026-1278
MEDIUM
4.4
CVSS 3.1
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.
Affected WordPress components
-
mandatory-fields Plugin · mandatory-fieldsUp to and including 1.6.8View on WordPress.org
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
- ketanmujumdar Mandatory Field — Up to and including 1.6.8
References
- downloads.wordpress.org https://downloads.wordpress.org/plugin/mandatory-fields.1.6.8.zip
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mandatory-fields/tags/1.6.8/mandatory-plugin-option-page.php#L14
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mandatory-fields/trunk/mandatory-plugin-option-page.php#L14
- wordpress.org https://wordpress.org/plugins/mandatory-fields/
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/e262ec15-420a-4f52-90e0-e4a2e28402a1?source=cve
- nvd.nist.gov Official NVD record