CVE-2026-78280

WordPress Hash Form plugin <= 1.4.0 - Cross Site Request Forgery (CSRF) vulnerability

Published Aug 24, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Unauthenticated Cross Site Request Forgery (CSRF) in Hash Form <= 1.4.0 versions.

Remediation

Vendor Solution

Update the WordPress Hash Form Plugin to the latest available version (at least 1.4.1).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Hashthemes
Hashthemes hash Form
Wordpress
Wordpress wordpress
Vendors & Products Hashthemes
Hashthemes hash Form
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description Unauthenticated Cross Site Request Forgery (CSRF) in Hash Form <= 1.4.0 versions.
Title WordPress Hash Form plugin <= 1.4.0 - Cross Site Request Forgery (CSRF) vulnerability
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 24, 2026, 12:51 PM
Reserved
Aug 24, 2026, 7:38 AM
Status
Deferred
Published
Aug 24, 2026, 12:16 PM
Modified
Oct 12, 2026, 3:10 PM