CVE-2025-55074
3
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N
Summary
Mattermost versions 10.11.x <= 10.11.3, 10.5.x <= 10.5.11 fail to enforce access permissions on the Agents plugin which allows other users to determine when users had read channels via channel member objects
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mattermost | Mattermost | 10.11.0 <= 10.11.3 | affected |
| Mattermost | Mattermost | 10.5.0 <= 10.5.11 | affected |
| Mattermost | Mattermost | 11.0.0 | unaffected |
| Mattermost | Mattermost | 10.11.4 | unaffected |
| Mattermost | Mattermost | 10.5.12 | unaffected |
Weaknesses
- CWE-1426: CWE-1426: Improper Validation of Generative AI Output
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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