CVE-2023-1775
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mattermost | Mattermost | 3.3.0 <= 7.7.1 | affected |
| Mattermost | Mattermost | 3.3.0 <= 7.1.5 | affected |
| Mattermost | Mattermost | 3.3.0 < 7.8.0 | affected |
| Mattermost | Mattermost | 7.8.0 | unaffected |
| Mattermost | Mattermost | 7.7.2 | unaffected |
| Mattermost | Mattermost | 7.1.6 | unaffected |
Weaknesses
- CWE-200: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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