Vulnerability Description
The Essential Blocks plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.6. This is due to missing or incorrect nonce validation on the save function. This makes it possible for unauthenticated attackers to change plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wpdeveloper | Essential Blocks | <= 4.0.6 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/essential-blocks/tags/4.0.6/includes/Patch
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&newPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d38d41c7-8786-4145-959Third Party Advisory
- https://plugins.trac.wordpress.org/browser/essential-blocks/tags/4.0.6/includes/Patch
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&newPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d38d41c7-8786-4145-959Third Party Advisory
FAQ
What is CVE-2023-2087?
CVE-2023-2087 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The Essential Blocks plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.6. This is due to missing or incorrect nonce validation on the save function...
How severe is CVE-2023-2087?
CVE-2023-2087 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-2087?
Check the references section above for vendor advisories and patch information. Affected products include: Wpdeveloper Essential Blocks.