What’s Vulnerable › Vulnerabilities
CVE-2024-28053: Resource Exhaustion via the Invitation Feature
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-03-15 · updated 2026-06-17
- Weakness: CWE-400
Description
Resource Exhaustion in Mattermost Server versions 8.1.x before 8.1.10 fails to limit the size of the payload that can be read and parsed allowing an attacker to send a very large email payload and crash the server.
Affected products
- Mattermost: from 8.1.0 before 8.1.10 — fixed in 8.1.10
How to fix
Upgrade to a fixed version: Mattermost 8.1.10. Check the vendor advisory for mitigations.
References
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