CVE-2025-41395
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which allows an attacker to create a specially crafted post with maliciously crafted props and cause a denial of service (DoS) of the web app for all users.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mattermost | Mattermost | 10.4.0 <= 10.4.2 | affected |
| Mattermost | Mattermost | 10.5.0 | affected |
| Mattermost | Mattermost | 9.11.0 <= 9.11.10 | affected |
| Mattermost | Mattermost | 10.6.0 | unaffected |
| Mattermost | Mattermost | 10.4.3 | unaffected |
| Mattermost | Mattermost | 10.5.1 | unaffected |
| Mattermost | Mattermost | 9.11.11 | unaffected |
Weaknesses
- CWE-1287: CWE-1287: Improper Validation of Specified Type of Input
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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