CVE-2026-4808
Gerador de Certificados – DevApps <= 1.3.6 - Authenticated (Administrator+) Arbitrary File Upload
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.
INFO
Published Date :
April 8, 2026, 7:16 a.m.
Last Modified :
July 20, 2026, 8:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the plugin to the latest version available.
- Remove the vulnerable plugin if not actively used.
- Restrict administrator access to trusted users only.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-4808.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-4808 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-4808
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-4808 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-4808 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Translated by [email protected]
Jul. 20, 2026
Action Type Old Value New Value Added Translation Title: plugin para WordPress Gerador de Certificados – DevApps, Description: El plugin Gerador de Certificados – DevApps para WordPress es vulnerable a cargas de archivos arbitrarios debido a la falta de validación del tipo de archivo en la función moveUploadedFile() en todas las versiones hasta la 1.3.6, inclusive. Esto hace posible que atacantes autenticados, con acceso de nivel de Administrador y superior, carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecución remota de código. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'tidevapps', 'product': 'Gerador de Certificados – DevApps', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'semver', 'lessThanOrEqual': '1.3.6'}], 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-4808', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-04-08T14:18:58.843198Z'} -
New CVE Received by [email protected]
Apr. 08, 2026
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-434 Added Reference https://plugins.trac.wordpress.org/browser/gerador-de-certificados-devapps/trunk/admin/class-devapps-certificate-generator-admin.php#L346 Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/870bf5fe-00c6-48fe-b9e6-e8233c689b71?source=cve