CVE-2026-27198

HIGH

8.8

Descricao

Formwork is a flat file-based Content Management System (CMS). In versions 2.0.0 through 2.3.3, the application fails to properly enforce role-based authorization during account creation. Although the system validates that the specified role exists, it does not verify whether the current user has sufficient privileges to assign highly privileged roles such as admin. As a result, an authenticated user with the editor role can create a new account with administrative privileges, leading to full administrative access and complete compromise of the CMS. This issue has been fixed in version 2.3.4.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado2/21/2026

Ultima modificacao3/3/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

formwork_project:formwork

Fraquezas (CWE)

CWE-269

Referencias

https://github.com/getformwork/formwork/commit/19390a0b408e084bdef86f3581e050f3ee51e7cd(security-advisories@github.com)

https://github.com/getformwork/formwork/releases/tag/2.3.4(security-advisories@github.com)

https://github.com/getformwork/formwork/security/advisories/GHSA-34p4-7w83-35g2(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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