Vulnerability Description
The Forminator plugin for WordPress is vulnerable to arbitrary file uploads due to file type validation occurring after a file has been uploaded to the server in the upload_post_image() function in versions up to, and including, 1.24.6. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Incsub | Forminator | <= 1.24.6 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/changeset/2954409/forminator/trunk/library/fiPatch
- https://www.exploit-db.com/exploits/51664ExploitThird Party AdvisoryVDB Entry
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9cd87da6-1f4c-4a15-8ebThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/2954409/forminator/trunk/library/fiPatch
- https://www.exploit-db.com/exploits/51664ExploitThird Party AdvisoryVDB Entry
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9cd87da6-1f4c-4a15-8ebThird Party Advisory
FAQ
What is CVE-2023-4596?
CVE-2023-4596 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The Forminator plugin for WordPress is vulnerable to arbitrary file uploads due to file type validation occurring after a file has been uploaded to the server in the upload_post_image() function in ve...
How severe is CVE-2023-4596?
CVE-2023-4596 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-4596?
Check the references section above for vendor advisories and patch information. Affected products include: Incsub Forminator.