CVE-2026-101084 — obot before v0.21.1 Authorization Bypass via /mcp-connect
obot versions before v0.21.1 fail to enforce Access Control Rules on the /mcp-connect endpoint, allowing any authenticated user to connect to restricted MCP servers if they poss…
Published: 2026-09-27 · CVSS: 9.3 · CVSS 4.0
obot versions before v0.21.1 fail to enforce Access Control Rules on the /mcp-connect endpoint, allowing any authenticated user to connect to restricted MCP servers if they possess the server ID. Attackers can bypass authorization checks to access and manipulate sensitive backend systems through MCP tool calls using stored OAuth credentials.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7