Description
The wp-mpdf plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.5.1. This is due to missing or incorrect nonce validation on the mpdf_admin_savepost() function. This makes it possible for unauthenticated attackers to save post data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Published: 2023-07-12
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-34243 The wp-mpdf plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.5.1. This is due to missing or incorrect nonce validation on the mpdf_admin_savepost() function. This makes it possible for unauthenticated attackers to save post data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title wp-mpdf <= 3.5.1 - Cross-Site Request Forgery Bypass
Weaknesses CWE-352

Tue, 22 Oct 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Wp-mpdf Project Wp-mpdf
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:20:40.729Z

Reserved: 2023-07-11T15:30:02.363Z

Link: CVE-2021-4416

cve-icon Vulnrichment

Updated: 2024-08-03T17:23:10.741Z

cve-icon NVD

Status : Modified

Published: 2023-07-12T04:15:11.337

Modified: 2026-04-08T19:17:46.093

Link: CVE-2021-4416

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses