CVE-2026-19295: falha crítica em IBM Langflow OSS
Langflow is affected by multiple remote code execution vulnerabilities due to insufficient code-execution policy enforcement
Publicada em · Atualizada em
63Vexday Risk Score
Corrija em breve. Ela tem exploit funcional público.
ssvc Attendcvss 9.9epss 3.0%
da publicação à arma0 dias
Publicada no NVD28 de ago.
1ª PoC28 de ago.
metasploit28 de ago.
probabilidade de exploração
3.0%top 13% das CVEs
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
IBM Langflow OSS 1.0.0 through 1.11.1 allows an authenticated attacker to execute arbitrary operating system commands in the server process by saving a flow with a crafted type field value and triggering a build of a wrapper flow that references it. This allowed privilege escalation from "authenticated flow user" to arbitrary OS-level command execution under the server process identity, bypassing the LANGFLOW_ALLOW_CUSTOM_COMPONENTS=false policy control.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
IBM · Langflow OSSPoCs públicas encontradas — 1
githubgithub.com/rmhowe425/POC-CVE-2026-19295★ 1⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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