CVE-2021-4358 - Vulnerability Details - OpenCVE

The WP DSGVO Tools (GDPR) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an unknown parameter in versions up to, and including, 3.1.23 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01123.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Legalweb	Wp Dsgvo Tools

Configuration 1 [-]

cpe:2.3:a:legalweb:wp_dsgvo_tools:*:*:*:*:*:wordpress:*:*

No data.

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References

Link	Providers
https://blog.nintechnet.com/wordpress-wp-dsgvo-tools-gdpr-plugin-patched-vulnerability-actively-exploited/
https://wordpress.org/support/topic/weiterleitung-redirects/
https://www.wordfence.com/threat-intel/vulnerabilities/id/6c18ab1b-02f1-4679-8cff-679d98dc9f4a?source=cve

History

Wed, 08 Apr 2026 17:45:00 +0000

Type	Values Removed	Values Added
Title		WP DSGVO Tools (GDPR) <= 3.1.23 - Unauthenticated Stored Cross-Site Scripting

Wed, 05 Feb 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2023-06-07T01:51:25.133Z

Updated: 2026-04-08T16:59:08.901Z

Reserved: 2023-06-06T12:51:29.116Z

Link: CVE-2021-4358

Vulnrichment

Updated: 2024-08-03T17:23:10.481Z

NVD

Status : Modified

Published: 2023-06-07T02:15:14.170

Modified: 2026-04-08T18:17:15.887

Link: CVE-2021-4358

Redhat

No data.

OpenCVE Enrichment

No data.

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