CVE-2026-42538

IRIS has an Insecure File Upload

CVSS 6.3 MEDIUMEPSS 0.2%CWE-434

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

04 jun 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 do not properly validate uploaded files. The application can therefore be misused to host phishing pages, amongst other things. This also creates another instance of a Cross-Site Scripting (XSS) vulnerability. Version 2.4.28 contains a patch.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

Produtos afetados

dfir-iris · iris-web

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Referências

https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf http://www.openwall.com/lists/oss-security/2026/05/19/8