CVE-2024-34029
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1 and 8.1.x <= 8.1.12 fail to perform a proper authorization check in the /api/v4/groups/<group-id>/channels/<channel-id>/link endpoint which allows a user to learn the members of an AD/LDAP group that is linked to a team by adding the group to a channel, even if the user has no access to the team.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mattermost | Mattermost | 9.5.0 <= 9.5.3 | affected |
| Mattermost | Mattermost | 9.7.0 <= 9.7.1 | affected |
| Mattermost | Mattermost | 8.1.0 <= 8.1.12 | affected |
| Mattermost | Mattermost | 9.8.0 | unaffected |
| Mattermost | Mattermost | 9.5.4 | unaffected |
| Mattermost | Mattermost | 9.7.2 | unaffected |
| Mattermost | Mattermost | 8.1.13 | unaffected |
Weaknesses
- CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
CVE Program Container
Additional References
References
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