CVE-2024-52032
4.3
MEDIUM
CVSS 3.1
EPSS 0.42%
Description
Mattermost versions 10.0.x <= 10.0.0 and 9.11.x <= 9.11.2 fail to properly query ElasticSearch when searching for the channel name in channel switcher which allows an attacker to get private channels names of channels that they are not a member of, when Elasticsearch v8 was enabled.
How to fix CVE-2024-52032
To remediate CVE-2024-52032, upgrade the affected package to a fixed version below.
- Bitnami/mattermost—upgrade to 9.11.3 or later
Is CVE-2024-52032 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 9.11.0, < 9.11.3 | >= 10.0.0-rc1, <= 10.0.0-rc1, >= 10.0.0-rc2, <= 10.0.0-rc2, >= 10.0.0-rc3, <= 10.0.0-rc3, >= 10.0.0-rc4, <= 10.0.0-rc4, >= 10.0.0, <= 10.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |