CVE-2023-2793
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Mattermost fails to validate links on external websites when constructing a preview for a linked website, allowing an attacker to cause a denial-of-service by a linking to a specially crafted webpage in a message.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mattermost | Mattermost | 0 <= 7.8.2 | affected |
| Mattermost | Mattermost | 0 <= 7.9.1 | affected |
| Mattermost | Mattermost | 7.10.1 | unaffected |
| Mattermost | Mattermost | 7.8.3 | unaffected |
| Mattermost | Mattermost | 7.9.2 | unaffected |
| Mattermost | Mattermost | 7.10.0 | affected |
Weaknesses
- CWE-400: CWE-400 Uncontrolled Resource Consumption
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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