Medium severity6.1NVD Advisory· Published Aug 16, 2021· Updated Jun 17, 2026No known patch
CVE-2021-34665
No known patch is available for this vulnerability.
The affected plugin has been removed from the WordPress.org directory (reason: Security Issue), and no patched version is being distributed through the official directory. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.
CVE-2021-34665
Description
The WP SEO Tags WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the saq_txt_the_filter parameter in the ~/wp-seo-tags.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.2.7.
AI Insight
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Affected products
2- Range: <=2.2.7
- WP SEO Tags/WP SEO Tagsv5Range: 2.2.7
Patches
Vulnerability mechanics
References
2- plugins.trac.wordpress.org/browser/wp-seo-tags/trunk/wp-seo-tags.phpnvdExploitThird Party Advisory
- www.wordfence.com/vulnerability-advisories/nvdExploitThird Party Advisory
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