Medium 5.3Published Jun 15, 2026

CVE-2016-20083WordPress More Fields Plugin 2.1 Cross-Site Request Forgery

Updated under an hour ago (Oct 25, 2026, 7:50 PM ET)

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It affects henrikmelin More Fields. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for henrikmelin More Fields

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-352
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Jun 15, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

henrikmelin More Fields henrikmelin:more_fields (from the name)	2.1	CNA record

References

https://www.exploit-db.com/exploits/39507exploit
https://wordpress.org/support/plugin/more-fieldsproduct
https://www.vulncheck.com/advisories/wordpress-more-fields-plugin-cross-site-request-forgerythird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.