Medium severity5.3NVD Advisory· Published Jun 15, 2026· Updated Jun 15, 2026

CVE-2016-20083

Description

WordPress More Fields Plugin 2.1 contains a cross-site request forgery vulnerability that allows attackers to perform unauthorized actions by disabling CSRF token validation. Attackers can craft malicious web pages that trick logged-in administrators into adding or deleting custom fields and boxes on the Write/Edit page via POST and GET requests to the options-general.php endpoint.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/More Fieldsinferred2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: =2.1
Package: https://wordpress.org/plugins/more-fields

Patches

Vulnerability mechanics

References

wordpress.org/support/plugin/more-fieldsnvd
www.exploit-db.com/exploits/39507nvd
www.vulncheck.com/advisories/wordpress-more-fields-plugin-cross-site-request-forgerynvd

News mentions

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