Critical severity9.8NVD Advisory· Published Jun 19, 2020· Updated Jun 17, 2026

CVE-2019-20853

Description

An issue was discovered in Mattermost Packages before 5.16.3. A Droplet could allow Internet access to a service that has a remote code execution problem.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mattermost/Mattermost Packages
cpe:2.3:a:mattermost:mattermost_packages:*:*:*:*:*:*:*:*
Range: <5.16.3
Mattermost/Packagesdescription
Mattermost/Mattermostllm-fuzzy
Range: <5.16.3

Patches

Vulnerability mechanics

References

mattermost.com/security-updates/nvdVendor Advisory

News mentions

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epss	0.002
exploit	0.000
kev	0.000
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ransomware	0.000