plugin

Wp Structured Data Schema Vulnerabilities

3 known security issues reported for the Wp Structured Data Schema WordPress plugin. Most recent disclosed Oct 2, 2025.

3 medium

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Schema Plugin For Divi, Gutenberg & Shortcodes <= 4.3.2 - Authenticated (Contributor+) Object Instantiation

medium

The Schema Plugin For Divi, Gutenberg & Shortcodes plugin for WordPress is vulnerable to Object Instantiation in all versions up to, and including, 4.3.2 via deserialization of untrusted input via the wpt_schema_breadcrumbs shortcode. This makes it possible for authenticated attackers, with Contributor-level access and...

CVSS:
6.3
Affected:
up to 4.3.2
Fix:
No patched version reported
Disclosed:
Oct 2, 2025

CVE-2025-7825 on NVD →

Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get

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The Freemius SDK for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘fs_request_get’ function in versions up to, and including, 2.5.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute...

CVSS:
6.1
Affected:
3.5.0 – 4.0.2
Fixed in:
4.0.3
Disclosed:
Jul 18, 2023

CVE-2023-33999 on NVD →

Freemius SDK <= 2.4.2 - Missing Authorization Checks

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The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. An...

CVSS:
6.3
Affected:
up to 4.0.1
Fixed in:
4.0.2
Disclosed:
Mar 4, 2022

CVE-2022-4974 on NVD →

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