Yoast SEO <= 22.6 - Authenticated (Contributor+) Stored Cross-Site Scripting
Vulnerability Description
The Yoast SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘display_name’ author meta in all versions up to, and including, 22.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-4984
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- rob006
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/59bcd246-ca2f-4336-9a6e-89afe873ed25?source=cve
- https://github.com/Yoast/wordpress-seo/pull/21334
- https://plugins.trac.wordpress.org/changeset/3079234/wordpress-seo/trunk/src/presenters/slack/enhanced-data-presenter.php
- https://developer.yoast.com/changelog/yoast-seo/22.7/
More from yoast
View All →Affected Vendor
yoast
View all reports →