CVSS 3.1 Score 6.4 of 10 (medium)


Published Apr 23, 2024


CVE-2024-3491 is a vulnerability affecting the Schema & Structured Data for WP & AMP plugin for WordPress, specifically versions up to and including 1.29. The vulnerability allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages through the plugin's "How To" and "FAQ" Blocks. These scripts will execute whenever a user accesses an injected page. The issue arises due to insufficient input sanitization and output escaping on user-supplied attributes. This vulnerability poses a medium risk, with a base severity score of 6.4 according to CVSS:3.1. It has a low impact on integrity and confidentiality, as well as no impact on availability. Remediation steps are not provided in the information given.

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