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Cvelist
Cvelist
•added 2026/10/06 2:23 p.m.•41 views

CVE-2026-105797 SimpleChat: Command injection via authorization-gate ordering flaw (arbitrary process spawn through MCP stdio transport)

SimpleChat is a secure AI conversation application with personal and group workspaces for document-grounded interactions. In versions 0.261.003 and 0.261.027, an authorization ordering flaw in POST /api/user/plugins allows an authenticated low-privileged user to omit the top-level MCP type so tha...

8.8CVSS0.00564EPSS
SaveExploits0References2
osv_cve
osv_cve
•added 2026/10/06 2:23 p.m.•24 views

CVE-2026-105797 SimpleChat: Command injection via authorization-gate ordering flaw (arbitrary process spawn through MCP stdio transport)

SimpleChat is a secure AI conversation application with personal and group workspaces for document-grounded interactions. In versions 0.261.003 and 0.261.027, an authorization ordering flaw in POST /api/user/plugins allows an authenticated low-privileged user to omit the top-level MCP type so tha...

8.8CVSS5.8AI score
SaveExploits0References4
EUVD
EUVD
•added 2026/10/06 2:23 p.m.•21 views

EUVD-2026-93426

SimpleChat is a secure AI conversation application with personal and group workspaces for document-grounded interactions. In versions 0.261.003 and 0.261.027, an authorization ordering flaw in POST /api/user/plugins allows an authenticated low-privileged user to omit the top-level MCP type so tha...

8.8CVSS5.8AI score0.00564EPSS
SaveExploits0References2
CVE
CVE
•added 2026/10/06 2:23 p.m.•44 views

CVE-2026-105797

In SimpleChat versions 0.261.003 and 0.261.027 , an authorization ordering flaw in POST /api/user/plugins enables an authenticated low-privileged user to bypass security checks. By omitting the top-level MCP type , the _reject_non_admin_mcp_stdio inspection is skipped before the type is restored ...

8.8CVSS5.8AI score0.00564EPSS
SaveExploits0References2
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/10/06 12:00 a.m.•10 views

CVE-2026-105797: Improper Neutralization of Special Elements used in an OS Command

SimpleChat is a secure AI conversation application with personal and group workspaces for document-grounded interactions. In versions 0.261.003 and 0.261.027, an authorization ordering flaw in POST /api/user/plugins allows an authenticated low-privileged user to omit the top-level MCP type so tha...

8.8CVSS5.8AI score0.00564EPSS
SaveExploits0References3
Positive Technologies
Positive Technologies
•added 2026/10/06 12:00 a.m.•17 views

PT-2026-106754

SimpleChat is a secure AI conversation application with personal and group workspaces for document-grounded interactions. In versions 0.261.003 and 0.261.027, an authorization ordering flaw in POST /api/user/plugins allows an authenticated low-privileged user to omit the top-level MCP type so tha...

8.8CVSS5.8AI score0.00564EPSS
SaveExploits0References3
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