Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wp Seo Tags Project | Wp Seo Tags | <= 2.2.7 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/wp-seo-tags/trunk/wp-seo-tags.php#L37ExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34665ExploitThird Party Advisory
- https://plugins.trac.wordpress.org/browser/wp-seo-tags/trunk/wp-seo-tags.php#L37ExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34665ExploitThird Party Advisory
FAQ
What is CVE-2021-34665?
CVE-2021-34665 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 scrip...
How severe is CVE-2021-34665?
CVE-2021-34665 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-34665?
Check the references section above for vendor advisories and patch information. Affected products include: Wp Seo Tags Project Wp Seo Tags.