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CVEs-PoC/2022/CVE-2022-3147.md
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2025-09-29 21:09:30 +02:00

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CVE-2022-3147

Description

Mattermost version 7.0.x and earlier fails to sufficiently limit the in-memory sizes of concurrently uploaded JPEG images, which allows authenticated users to cause resource exhaustion on specific system configurations, resulting in server-side Denial of Service.

POC

Reference

Github

No PoCs found on GitHub currently.