Arbitrary File Upload Vulnerability in Gerador de Certificados Plugin for WordPress
CVE-2026-4808

7.2HIGH

Key Information:

Vendor

WordPress
Status
Gerador De Certificados – Devapps
Vendor
CVE Published:
8 April 2026

What is CVE-2026-4808?

The Gerador de Certificados – DevApps plugin for WordPress is susceptible to an arbitrary file upload vulnerability due to inadequate validation of file types in the moveUploadedFile() function. This flaw exists in all versions up to and including 1.3.6. Authenticated users with Administrator-level access or higher may exploit this vulnerability to upload malicious files on the server, which could facilitate remote code execution, posing significant security risks to the affected site.

Affected Version(s)

Gerador de Certificados – DevApps 0 <= 1.3.6

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/gerador-de-cer...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Abhirup Konwar
.