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

CVE-2026-2299

MediumCVSS 4.3/10Last modified Oct 25, 2026

Description

The Mattermost Google Drive plugin before version 1.1.0 fails to validate channel membership in the file creation endpoint, allowing authenticated users with a connected Google account to share Google Drive files to unauthorized private channels and disclose private channel membership.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

Affected software

Vendor	Product	Versions
Mattermost	Mattermost Google Drive Plugin	<= 1.0.0

References

https://github.com/mattermost/mattermost-plugin-google-drive/releases/tag/v1.1.0Product, Release Notes

Timeline

Published: Jun 25, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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CVE-2026-2299: Medium severity, CVSS 4.3 | Vulnix