CVE-2026-4808 Gerador de Certificados – DevApps <= 1.3.6 - Authenticated (Administrator+) Arbitrary File Upload
Authenticated administrators can upload arbitrary files via missing validation, potentially leading to remote code execution on the server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-4808?
CVE-2026-4808 is a high-severity vulnerability in tidevapps Gerador de Certificados – DevApps, published on 8 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Gerador de Certificados – DevApps plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the moveUploadedFile() function in all versions up to, and including, 1.3.6. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Weakness: CWE-434
Which versions are affected by CVE-2026-4808?
How do I fix CVE-2026-4808?
No fix has been published for CVE-2026-4808 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-4808 being exploited?
There is no known exploitation of CVE-2026-4808 in the wild and no public exploit code.
Sources
Also known as GHSA-cxxj-p725-cqqv.