CVEvulnerability

CVE-2023-47858

4.3 MEDIUM Published 2024-01-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-01-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-284

Description

Mattermost fails to properly verify the permissions needed for viewing archived public channels,  allowing a member of one team to get details about the archived public channels of another team via the GET /api/v4/teams/<team-id>/channels/deleted endpoint.

Affected configurations

• mattermost mattermost server (< 8.1.7) • mattermost mattermost server (>= 9.0.0 < 9.0.5) • mattermost mattermost server (>= 9.1.0 < 9.1.4) • mattermost mattermost server (>= 9.2.0 < 9.2.3)

Related

Weakness · CWE (1)

  • CWE-284 Improper Access Control weakness

References