CVE-2023-47858CWE-284

Details of archived public channels are leaked to members of another team

Medium · published January 2, 2024

CVSS v3.1
4.3
EPSS
0%
Percentile
28.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00359 · 28.5th percentile
Weakness
CWE-284 · Improper Access Control
Published
2024-01-02T09:54Z
EPSS history
Timeline
  • 02 JAN 09:54Z
    Details of archived public channels are leaked to members of another team
    cvelistv5