What’s Vulnerable › Vulnerabilities

CVE-2024-3287: SmartCrawl WordPress SEO checker, SEO analyzer, SEO optimizer <= 3.10.2 - Missing Authorization

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-02 · updated 2026-06-17
• Weakness: CWE-862

Description

The SmartCrawl WordPress SEO checker, SEO analyzer, SEO optimizer plugin for WordPress is vulnerable to unauthorized ld+json description injection due to a missing capability check on the save_settings function in all versions up to, and including, 3.10.2. This makes it possible for unauthenticated attackers to save schema types.

Affected products

• SmartCrawl WordPress SEO checker, SEO analyzer, SEO optimizer: through 3.10.2

References

• https://plugins.trac.wordpress.org/changeset/3073136/smartcrawl-seo/trunk/includes/core/schema/class-types.php?old=2943058&old_path=smartcrawl-seo%2Ftrunk%2Fincludes%2Fcore%2Fschema%2Fclass-types.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/9a77672b-340e-4f10-abe7-461c2db537b8?source=cve
• https://plugins.trac.wordpress.org/changeset/3073136/smartcrawl-seo/trunk/includes/core/schema/class-types.php?old=2943058&old_path=smartcrawl-seo%2Ftrunk%2Fincludes%2Fcore%2Fschema%2Fclass-types.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/9a77672b-340e-4f10-abe7-461c2db537b8?source=cve

Get alerted when CVE-2024-3287 or the next vulnerability affects your stack