Information disclosure in Erpipe-Org Odoo Mcp
CVE-2026-108861
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.
Vulnerability class: Information Disclosure
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/erpipe-mcp-odoo-execute-method-field-acl-bypa… (third-party-advisory)
- github.com/erpipe-org/mcp-odoo/blob/v1.3.2/src/odoo_mcp/tools_write.py (technical-description)
- github.com/erpipe-org/mcp-odoo (product)
- www.vulncheck.com/advisories/odoo-mcp-1.0.0-through-1.3.2-information-disclosur… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108861?
- CVE-2026-108861 is a medium-severity vulnerability in Erpipe-Org Odoo Mcp, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-10-11.
- How severe is CVE-2026-108861?
- Medium severity. CVSS v3 base score is 4.3 out of 10.