tidevapps Gerador de Certificados Plugin up to 1.3.6 on WordPress moveUploadedFile unrestricted upload

Summaryinfo

A vulnerability has been found in tidevapps Gerador de Certificados Plugin up to 1.3.6 on WordPress and classified as critical. This affects the function moveUploadedFile. This manipulation causes unrestricted upload. This vulnerability appears as CVE-2026-4808. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in tidevapps Gerador de Certificados Plugin up to 1.3.6 on WordPress. Affected by this vulnerability is the function moveUploadedFile. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was presented by Abhirup Konwar. It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2026-4808 since 03/25/2026. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/08/2026). The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• tidevapps

Name

• Gerador de Certificados Plugin

Version

• 1.3.0
• 1.3.1
• 1.3.2
• 1.3.3
• 1.3.4
• 1.3.5
• 1.3.6

CPE 2.3info

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CPE 2.2info

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Entryinfo

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