CVE-2023-6459 – github.com/mattermost/mattermost-server/v6

Package

Manager: go
Name: github.com/mattermost/mattermost-server/v6
Vulnerable Version: >=0 <7.8.14

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00322 pctl0.54635

Details

Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability Mattermost is grouping calls in the /metrics endpoint by id and reports that id in the response. Since this id is the channelID, the public /metrics endpoint is revealing channelIDs.

Metadata

Created: 2023-12-06T09:30:17Z
Modified: 2023-12-08T21:57:14Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/12/GHSA-63cv-4pc2-4fcf/GHSA-63cv-4pc2-4fcf.json
CWE IDs: ["CWE-200"]
Alternative ID: GHSA-63cv-4pc2-4fcf
Finding: F038
Auto approve: 1