High severity7.2NVD Advisory· Published Jun 7, 2023· Updated Jun 17, 2026

CVE-2021-4358

Description

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.

Affected products

Legalweb/Wp Dsgvo Tools
cpe:2.3:a:legalweb:wp_dsgvo_tools:*:*:*:*:*:wordpress:*:*
Range: <3.1.24
WordPress/Wp Dsgvo Toolsllm-fuzzy
Range: <=3.1.23
Package: https://wordpress.org/plugins/wp-dsgvo-tools

Patches

Vulnerability mechanics

References

blog.nintechnet.com/wordpress-wp-dsgvo-tools-gdpr-plugin-patched-vulnerability-actively-exploited/nvdExploitThird Party Advisory
www.wordfence.com/threat-intel/vulnerabilities/id/6c18ab1b-02f1-4679-8cff-679d98dc9f4anvdThird Party Advisory
wordpress.org/support/topic/weiterleitung-redirects/nvdProduct

News mentions

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