CVE-2024-32045CWE-284

Playbook run link to private channel grants channel access

Medium · published May 26, 2024

CVSS v3.1
5.9
EPSS
0%
Percentile
13.0
In the wild
Unconfirmed
What it is

Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1, 8.1.x <= 8.1.12 fail to enforce proper access controls for channel and team membership when linking a playbook run to a channel which allows members to link their runs to private channels they were not members of.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00230 · 13.0th percentile
Weakness
CWE-284 · Improper Access Control
Published
2024-05-26T13:29Z
EPSS history
Timeline
  • 26 MAY 13:29Z
    Playbook run link to private channel grants channel access
    cvelistv5