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CVE-2026-27174
CRITICAL9.8
Descricao
MajorDoMo (aka Major Domestic Module) allows unauthenticated remote code execution via the admin panel's PHP console feature. An include order bug in modules/panel.class.php causes execution to continue past a redirect() call that lacks an exit statement, allowing unauthenticated requests to reach the ajax handler in inc_panel_ajax.php. The console handler within that file passes user-supplied input from GET parameters (via register_globals) directly to eval() without any authentication check. An attacker can execute arbitrary PHP code by sending a crafted GET request to /admin.php with ajax_panel, op, and command parameters.
Detalhes CVE
Pontuacao CVSS v3.19.8
SeveridadeCRITICAL
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado2/18/2026
Ultima modificacao2/20/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
mjdm:majordomo
Fraquezas (CWE)
CWE-94
Referencias
https://chocapikk.com/posts/2026/majordomo-revisited/(disclosure@vulncheck.com)
https://github.com/sergejey/majordomo/pull/1177(disclosure@vulncheck.com)
Correlacoes IOC
Sem correlacoes registradas
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