← Voltar para CVEs

CVE-2026-27744

CRITICAL

9.8

Descricao

The SPIP tickets plugin versions prior to 4.3.3 contain an unauthenticated remote code execution vulnerability in the forum preview handling for public ticket pages. The plugin appends untrusted request parameters into HTML that is later rendered by a template using unfiltered environment rendering (#ENV**), which disables SPIP output filtering. As a result, an unauthenticated attacker can inject crafted content that is evaluated through SPIP's template processing chain, leading to execution of code in the context of the web server.

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

Publicado2/25/2026

Ultima modificacao2/27/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

spip:tickets

Fraquezas (CWE)

CWE-94

Referencias

https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html(disclosure@vulncheck.com)

https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/(disclosure@vulncheck.com)

https://git.spip.net/spip-contrib-extensions/tickets/-/commit/869935b6687822ed79ad5477626a664d8ea6dcf7(disclosure@vulncheck.com)

https://plugins.spip.net/tickets(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/spip-tickets-unauthenticated-rce(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.