First day on Intigriti: our agent harness found and proved a remote code execution bug in Odoo's program.

CVE-2026-18703

MediumCVSS 4.2/10Last modified Oct 23, 2026

Description

An issue in MongoDB Server could allow a party with a valid client certificate and a corresponding user account to authenticate using a certificate-based authentication method, even when an administrator has configured the server to restrict authentication to other mechanisms. This could allow authentication through a method the administrator intended to disable.

Metrics

CVSS 3.1 4.2/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

Affected software

Vendor	Product	Versions
MongoDB	MongoDB Server	>= 8.3.0, < 8.3.8

References

https://jira.mongodb.org/browse/SERVER-127863Vendor Advisory, Issue Tracking

Timeline

Published: Aug 11, 2026
Last modified: Oct 23, 2026
NVD status: Analyzed

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CVE-2026-18703: Medium severity, CVSS 4.2 | Vulnix