CVE-2024-10241CWE-284

Private channel names leaked with Ctrl+K when ElasticSearch is enabled

Medium · published October 29, 2024

CVSS v3.1
4.3
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

Mattermost versions 9.5.x <= 9.5.9 fail to properly filter the channel data when ElasticSearch is enabled which allows a user to get private channel names by using cmd+K/ctrl+K.

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
0.00295 · 21.1th percentile
Weakness
CWE-284 · Improper Access Control
Published
2024-10-29T08:08Z
EPSS history
Timeline
  • 29 OCT 08:08Z
    Private channel names leaked with Ctrl+K when ElasticSearch is enabled
    cvelistv5