CVE-2023-1775
31.03.2023, 12:15
When running in a High Availability configuration, Mattermost fails to sanitize some of the user_updated and post_deleted events broadcast to all users, leading to disclosure of sensitive information to some of the users with currently connected Websocket clients.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| mattermost | mattermost_server | 𝑥 < 7.1.6 |
| mattermost | mattermost_server | 7.7.1 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| mattermost | mattermost | 3.3.0 ≤ 𝑥 ≤ 7.7.1 | CNA |
| mattermost | mattermost | 3.3.0 ≤ 𝑥 ≤ 7.1.5 | CNA |
| mattermost | mattermost | 3.3.0 ≤ 𝑥 < 7.8.0 | CNA |
Common Weakness Enumeration
- CWE-200 - Exposure of Sensitive Information to an Unauthorized ActorThe product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
- CWE-668 - Exposure of Resource to Wrong SphereThe product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.