CVE-2026-27744: falha crítica em SPIP tickets
SPIP tickets < 4.3.3 Unauthenticated RCE
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
28Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 9.3epss 1.0%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Produtos afetados
SPIP · ticketsReferências
https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.htmlhttps://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/https://git.spip.net/spip-contrib-extensions/tickets/-/commit/869935b6687822ed79ad5477626a664d8ea6dcf7https://plugins.spip.net/ticketshttps://www.vulncheck.com/advisories/spip-tickets-unauthenticated-rce