Vulnerability Description
The Custom Post Type Relations WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the cptr[name] parameter found in the ~/pages/admin-page.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.0.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Custom Post Type Relations Project | Custom Post Type Relations | <= 1.0 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/custom-post-type-relations/trunk/pageExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34654ExploitThird Party Advisory
- https://plugins.trac.wordpress.org/browser/custom-post-type-relations/trunk/pageExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34654ExploitThird Party Advisory
FAQ
What is CVE-2021-34654?
CVE-2021-34654 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The Custom Post Type Relations WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the cptr[name] parameter found in the ~/pages/admin-page.php file which allows attackers to inject a...
How severe is CVE-2021-34654?
CVE-2021-34654 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-2021-34654?
Check the references section above for vendor advisories and patch information. Affected products include: Custom Post Type Relations Project Custom Post Type Relations.