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CVE-2026-1278

MEDIUM

4.4

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.

Details CVE

Score CVSS v3.14.4

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisHIGH

Interaction utilisateurNONE

Publie3/21/2026

Derniere modification3/23/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-79

References

https://downloads.wordpress.org/plugin/mandatory-fields.1.6.8.zip(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/mandatory-fields/tags/1.6.8/mandatory-plugin-option-page.php#L14(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/mandatory-fields/trunk/mandatory-plugin-option-page.php#L14(security@wordfence.com)

https://wordpress.org/plugins/mandatory-fields/(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/e262ec15-420a-4f52-90e0-e4a2e28402a1?source=cve(security@wordfence.com)

Correlations IOC

Aucune correlation enregistree

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