CVE-2026-108861

Description

Odoo MCP 1.0.0 through 1.3.2 contains an information disclosure vulnerability that allows MCP clients to bypass the field-level ACL by invoking the execute_method tool. Attackers or prompt-injected agents can call read or search_read through execute_method naming denied fields to receive their values unredacted.

References

• https://github.com/erpipe-org/mcp-odoo
• https://github.com/erpipe-org/mcp-odoo/blob/v1.3.2/src/odoo_mcp/tools_write.py#L709-L806
• https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/erpipe-mcp-odoo-execute-method-field-acl-bypass
• https://www.vulncheck.com/advisories/odoo-mcp-1.0.0-through-1.3.2-information-disclosure-via-execute-method-tool