CVE-2025-27933
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to fail to enforce channel conversion restrictions, which allows members with permission to convert public channels to private ones to also convert private ones to public
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mattermost | Mattermost | 10.4.0 <= 10.4.2 | affected |
| Mattermost | Mattermost | 10.3.0 <= 10.3.3 | affected |
| Mattermost | Mattermost | 9.11.0 <= 9.11.8 | affected |
| Mattermost | Mattermost | 10.5.0 | unaffected |
| Mattermost | Mattermost | 10.4.3 | unaffected |
| Mattermost | Mattermost | 10.3.4 | unaffected |
| Mattermost | Mattermost | 9.11.9 | unaffected |
Weaknesses
- CWE-863: CWE-863: Incorrect Authorization
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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