CVE-2026-79918mediumCWE-693

CVE-2026-79918: falha de média gravidade em 1Panel-dev MaxKB

MaxKB: Sandbox escape via unhooked fexecve

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar MaxKB

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 6.3epss 0.4%
MaxKB is an open-source AI assistant for enterprise. Prior to version 2.10.6-lts, the ToolExecutor LD_PRELOAD sandbox hooks execve, execvpe, and execveat to prevent subprocess creation but does not hook fexecve. An authenticated attacker able to execute tool code can call fexecve to start a process outside the sandbox's intended subprocess policy. This issue is fixed in version 2.10.6-lts.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Produtos afetados
1Panel-dev · MaxKB
CVEs relacionadas — 1Panel-dev MaxKB

No mesmo produto, das mais perigosas para as menos.

CVE-2026-6108MEDIUM1Panel-dev MaxKB Model Context Protocol Node base_mcp_node.py execute os command injectionEPSS 1.5%CVE-2026-77521CRITICALMaxKB: Prompt-injectable agent can lead to command executionEPSS 1.0%CVE-2024-56137MEDIUMMaxKB RCE vulnerability in function libraryEPSS 0.8%CVE-2025-4546MEDIUM1Panel-dev MaxKB Knowledge Base Module csv injectionEPSS 0.7%CVE-2025-53928MEDIUMMaxKB has RCE in MCP callEPSS 0.5%CVE-2026-54149HIGHMaxKB MCP tool import validation bypass allows post-authentication remote code executionEPSS 0.5%